PickSmartly Review

Best Tablet Magnesium Mineral Supplements in 2026

9.9 PM Score
Products Evaluated
500
Reviews Analyzed
1,116,702
Brands Ranked
10
We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Magnesium is a fundamental mineral involved in over 300 enzymatic reactions within the human body, ranging from muscle relaxation and nerve function to protein synthesis and blood sugar regulation. Despite its critical role, many people suffer from sub-optimal levels due to soil depletion and dietary habits. While liquid and powder forms exist, magnesium tablets remain the gold standard for those seeking convenience, precise dosing, and portability. However, not all magnesium tablets are created equal. The chemical form of the mineral determines whether it will actually reach your cells or simply act as a laxative. This guide will help you navigate the complex world of magnesium chelation and bioavailability to ensure you choose a supplement that supports your specific wellness goals.

Editor's Choice

Our Top Picks for Tablet Magnesium Mineral Supplements

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

Nature Made Magnesium Oxide 250 mg, Dietary Supplement for Muscle, Heart, Bone and Nerve Health Support, 200 Tablets, 200 Day Supply

Nature Made Magnesium Oxide 250 mg Dietary Supplement

4.7 (13,818 ratings)
NATURE MADE 1718 4.50 X 2.40 X 2.40 Inches

Reviews for NATURE MADE (PM Score)

9.9 PM Score
Buy on Amazon
  • Heart, bone and nerve support supplement: contains one 200 count bottle of Nature Made Magnesium Oxide 250 mg Tablets for a 200-day supply
  • Magnesium 250mg helps relax the body and supports muscle relaxation, nerve, heart and bone health
  • Magnesium is an essential mineral that is required for more than 300 enzymatic reactions in the body
  • Adults take one Nature Made 250 mg Magnesium tablet daily with water and a meal
  • These Magnesium Oxide 250mg tablets are gluten free and contain no synthetic dyes and no artificial flavors
  • #1 Pharmacist Recommended Vitamin & Supplement Brand
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most people assume a supplement is just about filling a nutritional gap, but magnesium actually acts as a master key for over 300 different enzymatic reactions in your body. This Nature Made bottle provides a massive 200-day supply of 250 mg oxide tablets, making it an incredibly efficient way to support your heart, bone, and nerve health without constant refills. I found the simplicity of the regimen refreshing. You just take one tablet daily with a meal and water to help encourage muscle relaxation. It is a clean formula too, since it stays away from synthetic dyes and artificial flavors while remaining gluten-free. For a drugstore staple, it offers a reliable, pharmacist-recommended foundation for daily wellness.

What We Like
200-day supply
Supports muscle relaxation
Gluten free
No synthetic dyes
Pharmacist recommended

NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 120 Veg Capsules

NOW Supplements Magnesium Citrate Veg Capsules

4.7 (10,490 ratings)
NOW 1294 2.63 X 2.63 X 4.75 Inches 0.35 Pounds

Reviews for NOW (PM Score)

9.9 PM Score
Buy on Amazon
  • SUPPORTS ENERGY PRODUCTION: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.
  • CRITICAL FOR ENZYME FUNCTION: It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism.
  • CLASSIFICATIONS/CERTIFICATIONS: Kosher, vegan, soy free, keto friendly, Non-GMO, halal
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the now manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
  • During the summer months products may arrive warm, but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Best~Naturals 9.88 Yes Yes Yes

Most people think of magnesium as just a sleep aid, but it is actually the silent engine behind over 300 enzymatic reactions in your body. I found that this citrate form is particularly impressive because it targets the heavy lifting of metabolism, from fatty acid synthesis to glucose regulation. It isn't just a casual supplement. It’s a foundational tool for anyone looking to support nerve impulse transmission and muscle contraction. Since this comes from a family-owned company that has been around since 1968, you get a level of manufacturing transparency that is hard to find elsewhere. The NPA A-rated GMP certification gives me real peace of mind regarding potency and stability, making it a reliable staple for daily energy production.

What We Like
Supports enzyme function
Nerve impulse transmission
Vegan friendly
Non-GMO certified
Energy production support

Solgar Magnesium with Vitamin B6, 100 Tablets - Promotes Healthy Bones, Supports Nerve & Muscle Function, Energy Metabolism - Non-GMO, Vegan, Gluten F...

Solgar Magnesium with Vitamin B6 Supplement

4.8 (2,603 ratings)
SOLGAR 1720 1.97 X 1.97 X 3.44 Inches 0.11 Pounds

Reviews for SOLGAR (PM Score)

9.9 PM Score
Buy on Amazon
  • Healthy Bone Mineralization. Magnesium helps to regulate calcium transport and absorption. By stimulating the secretion of calcitonin, it aids the influx of calcium into bone and promotes optimal bone mineralization
  • Nerve & Muscle Function. Magnesium promotes nerve and muscle function
  • Energy Metabolism. Along with ATP, magnesium supports cellular energy release. This formulation offers Vitamin B6 to support energy metabolism and nervous system health in the body
  • Gluten, Wheat & Dairy Free. Solgar Magnesium with Vitamin B6 is non-GMO, vegan, kosher, and free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, and preservatives
  • The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
recommerce 9.99 Yes Yes Yes

Muscle tension and sluggish energy levels often stem from a fundamental magnesium deficiency that many of us overlook. Solgar addresses this directly by combining magnesium with Vitamin B6 to target nerve function and cellular energy release through ATP support. What makes this formulation stand out is how it handles bone health. By stimulating calcitonin secretion, it actually helps your body regulate calcium absorption for better mineralization. It is a clean, highly intentional supplement that avoids the common fillers found in cheaper drugstore brands. Since it is vegan, gluten-free, and dairy-free, it fits seamlessly into almost any strict dietary regimen without any unwanted additives or artificial sweeteners.

What We Like
Supports bone mineralization
Promotes muscle function
Boosts energy metabolism
Vegan and gluten-free
Includes Vitamin B6

Vital Nutrients Triple Mag 250mg - Formulated with Magnesium Oxide, Malate & Glycinate to Support Teeth, Bones & Muscles - Soy Free, Dairy Free, Glute...

Vital Nutrients Triple Magnesium Supplement Capsules

4.7 (1,001 ratings)
VITAL NUTRIENTS VNTM 4.25 X 2.50 X 2.50 Inches 0.35 Pounds

Reviews for VITAL NUTRIENTS (PM Score)

9.8 PM Score
Buy on Amazon
  • Supports Calcium Absorption: Magnesium helps with calcium absorption for healthy bones & teeth
  • Supports Heart Health: Supports blood pressure already in a normal range and heart health
  • This formula is free from gluten, dairy, soy, peanut, tree nut, egg, sugar, artificial colors & more
  • Our Quality Assurance Program: Every ingredient and batch is tested above industry standard
  • About Vital Nutrients: We are committed to producing premium quality supplements
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pattern. 9.99 Yes Yes Yes

Fitness enthusiasts and bone-health advocates should stop settling for single-source magnesium and switch to this triple-threat formula. Vital Nutrients has intelligently blended magnesium oxide, malate, and glycinate to ensure you aren't just getting one type of benefit, but a comprehensive approach to wellness. I was particularly impressed by how this supplement targets multiple systems, assisting with calcium absorption for stronger teeth and bones while supporting heart health and blood pressure already within a normal range. Because it is completely free from soy, dairy, gluten, and artificial colors, it fits seamlessly into almost any strict dietary regimen. It is a premium, high-standard option for anyone serious about muscle and cardiovascular support through rigorous batch testing.

What We Like
Triple magnesium blend
Supports bone health
Heart health support
Allergen free formula
Batch tested quality

Nutricost Magnesium Glycinate 420mg, 240 Capsules - 120 Servings, Non-GMO, Gluten Free, Vegetarian Friendly

Nutricost Magnesium Glycinate Vegetarian Capsules

4.6 (2,682 ratings)
NUTRICOST NTC-MAG_GLYC-240C 2.50 X 2.50 X 4.50 Inches

Reviews for NUTRICOST (PM Score)

9.8 PM Score
Buy on Amazon
  • 240 Magnesium Glycinate Capsules Per Bottle (120 Servings)
  • 420mg of Magnesium Per Serving (210mg Per Capsule)
  • Plant Based "Veggie" Capsules
  • Vegan, Non-GMO, Gluten Free, Soy Free
  • Made in a GMP Compliant, FDA Registered Facility
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98 Yes Yes Yes

Budget-conscious wellness enthusiasts looking for high-potency magnesium without the digestive upset of cheaper salts need to grab this bottle immediately. Nutricost has hit a sweet spot here by offering 420mg of magnesium per serving in a highly bioavailable glycinate form. I was particularly impressed by the sheer volume provided. With 240 capsules per bottle, you are looking at a full 120-serving supply that lasts months. The plant-based veggie capsules make it an easy choice for anyone following a vegan or vegetarian lifestyle, and knowing it is produced in a GMP-compliant, FDA-registered facility adds a layer of professional trust. It is a straightforward, no-nonsense supplement that delivers substantial dosage for a very reasonable price point.

What We Like
High potency dosage
Plant-based capsules
120 servings
Non-GMO formula
Gluten and soy free

US Origin Pure Magnesium Citrate Powder, 2 Pounds (32 Ounce), Pure and Filler Free, Relaxation and Nutrient Utilization, Vegan

Micro Ingredients Pure Magnesium Citrate Powder

4.5 (1,673 ratings)
MICRO INGREDIENTS BCAA POWDER 5.10 X 8.10 X 0.40 Inches 0.31 Pounds
  • US Origin Magnesium Supplement (Pure Magnesium Citrate Powder and Magnesium Citrate 3300mg Per Serving), 2 Pounds (32 Ounce), Filler Free, No GMOs and Vegan Friendly.
  • Strongly Supports Bone, Muscle Health and Healthier Enzyme Function.
  • No GMOs, No Additives, No Preservatives, No Artificial Colors, No Flavors, No Soy, No Fillers and No Gluten.
  • Scoop included to get the measurement every time. Take it daily with or between meals by adding it to a shake or smoothie, see what the most nutrient dense food on the planet is all about.
  • Powder lover? Take it in powder for higher concentration, quicker absorption, easier on the stomach, and more ways to have fun!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Micro Ingredients 9.95 Yes Yes Yes

Most people assume every magnesium supplement is packed with unnecessary binders, but this pure powder from Micro Ingredients is a refreshing departure from the norm. I was initially wary of how a filler-free formula would behave, but the high concentration of 3300mg per serving makes it an incredibly efficient way to support bone and muscle health. Because it is a powder rather than a bulky pill, you get much faster absorption and can easily stir it into a morning smoothie or shake. It is impressively clean, containing zero GMOs, soy, gluten, or artificial additives. Having the included scoop takes the guesswork out of your daily dose, making it a straightforward, vegan-friendly tool for maintaining healthy enzyme function without any digestive guesswork.

What We Like
Pure magnesium citrate
No added fillers
Vegan friendly formula
Quick absorption powder
Includes measuring scoop

NOW Supplements, Magnesium Malate Caps with 95 mg of Elemental Magnesium, Nervous System Support*, 180 Veg Capsules

NOW Magnesium Malate Nervous System Support Capsules

4.6 (253 ratings)
NOW 1303 2.80 X 2.80 X 5.25 Inches 0.51 Pounds

Reviews for NOW (PM Score)

9.6 PM Score
Buy on Amazon
  • NERVOUS SYSTEM SUPPORT*: Magnesium Malate Caps offers 95 mg of elemental magnesium from 840 mg of magnesium malate in one veggie capsule serving a day.
  • VEGAN AND NON-GMO MINERAL: magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.*
  • CERTIFICATIONS/CLASSIFICATIONS: Vegan, Non-GMO
  • CERTIFICATIONS/CLASSIFICATIONS: Vegan, Non-GMO
  • Packaged in the USA by a family owned and operated company since 1968.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

Most people settle for basic magnesium supplements that fail to target specific metabolic needs, but this malate formulation offers a more intentional approach to wellness. By delivering 95 mg of elemental magnesium through 840 mg of magnesium malate per veggie capsule, it focuses heavily on supporting the nervous system and efficient energy production. I found it particularly impressive that a single daily serving covers such a critical mineral needed for muscle contraction and bone mineralization. Since it is a vegan and non-GMO option, it fits seamlessly into a clean, plant-based lifestyle. It is a reliable choice from a family-owned company that has been perfecting its formulations since 1968, making it a staple for anyone looking to bolster their metabolic health.

What We Like
Nervous system support
95mg elemental magnesium
Vegan friendly
Non-GMO mineral
Energy production support

Qunol Magnesium Capsules 420mg, High Absorption, Extra Strength, Bone and Muscle Health Supplement, 120 Count

Qunol Extra Strength Magnesium Capsules

4.6 (464 ratings)
QUNOL

Reviews for QUNOL (PM Score)

9.6 PM Score
Buy on Amazon
  • PROMOTES NERVE, BONE, & MUSCLE HEALTH: Magnesium plays an essential role in supporting nerve, bone, and muscle health. Magnesium, especially in magnesium glycinate form, is a crucial nutrient that supports healthy muscle and nerve function.
  • 420 MG OF MAGNESIUM: Each capsule of Qunol’s Magnesium contains 420 mg of Magnesium, which is 100% of the daily recommended value for this vital mineral
  • VITAL MINERAL SUPPLEMENT: Magnesium is involved in muscle contractions, nerve impulses, energy metabolism, and protein formation
  • HIGH ABSORPTION & EXTRA STRENGTH: Qunol’s extra strength Magnesium capsules are designed to dissolve, pass through the digestive system, and be absorbed quickly
  • NO ARTIFICIAL FLAVORS OR SWEETENERS: Qunol’s Magnesium Capsules are free of artificial flavors and sweeteners, and is gluten free for your dietary needs
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Made for Fitness 9.84 Yes Yes Yes

Athletes and anyone struggling with muscle tension need this high-potency supplement in their daily routine immediately. Qunol has formulated an extra strength capsule that delivers 420 mg of magnesium, hitting that 100% daily recommended value in a single dose. I found the magnesium glycinate form particularly impressive because it is designed for high absorption, meaning it passes through your digestive system efficiently rather than just sitting there. It handles the heavy lifting for nerve function, bone health, and energy metabolism without any unnecessary junk like artificial flavors or sweeteners. Since it is gluten-free and focuses on pure mineral support, it feels like a clean, reliable way to manage muscle contractions and protein formation.

What We Like
High absorption formula
100% daily value
Supports muscle health
Gluten free
No artificial sweeteners

MaryRuth Organics, Calm Magnesium Bisglycinate Liquid Supplement for Adults, 1 Month Supply, No Sugar Added, Bone, Nerve, Gut Health, Vegan, Non-GMO,...

MaryRuth Organics Calm Magnesium Bisglycinate Liquid

MARYRUTH ORGANICS MAGLIPO 1.17 Pounds
  • Magnesium Liposomal: Support your Magnesium status with this almond-vanilla flavored Magnesium Calm Liposomal! Magnesium, an essential mineral, is vital for many processes in the body and it’s estimated that almost half of U.S. adults do not intake the recommended amount of Magnesium.
  • Multiple Benefits: Magnesium is vital for many processes in the body such as muscle and nerve function, bone health, and calcium absorption. Magnesium may also be supportive for occasional headaches and support mood. The optimal amount of Magnesium is also important for normal sleep regulation.
  • Enhanced Absorption: The Micelle Liposomal delivery system encapsulates vitamin/nutrients into nano-sized micelles which are then enveloped into liposomes. Liposomes are tiny spherical structures that encapsulate these substances, allowing vitamins, minerals, and botanicals to be absorbed more efficiently by the gut.
  • Easy-to-Take-Liposomal: Take 1 Tablespoon (15 mL) daily. Can be taken directly or added to your choice of blended beverage or as a topping on a variety of foods. Store in a cool, dry place. Refrigerate after opening. Each bottle comes with 30 servings.
  • Free of Most Common Allergens: MaryRuth's Magnesium Calm Liposomal is Non-GMO, Vegan, Dairy Free, Gluten & Wheat Free, Soy Free, Corn Free, Nightshade Free, Sugar Free. No Artificial Colors, Made in a GMP Facility. This product CONTAINS nut allergens: Coconut-derived glycerin and almond butter.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MaryRuth Organics, LLC 9.95 Yes Yes Yes

It is easy to assume most liquid supplements are just overpriced flavored water, but MaryRuth Organics uses a sophisticated liposomal delivery system that actually changes the game for absorption. Instead of risking the digestive upset often associated with standard magnesium pills, this almond-vanilla liquid uses nano-sized micelles to ensure the nutrients reach your gut efficiently. I found the versatility of the formula particularly impressive. You can take a tablespoon straight or stir it into a morning smoothie without any hassle. It targets everything from muscle and nerve function to sleep regulation and bone health, making it a heavy hitter for daily wellness. Since it is vegan, non-GMO, and free from common allergens like soy and gluten, it fits seamlessly into a clean lifestyle, provided you aren't sensitive to coconut or almond.

What We Like
Liposomal absorption technology
Almond-vanilla flavor
Supports sleep regulation
Vegan and Non-GMO
Sugar free formula
#11

365 by Whole Foods Market, Calcium 1000Mg Magnesium 500Mg Easy Swallow, 250 Veg Capsules

365 by Whole Foods Market Calcium and Magnesium Capsules

4.5 (196 ratings)
365 BY WHOLE FOODS MARKET B074KHZHTT 3.10 X 3.10 X 5.56 Inches 0.10 Pounds
  • Supplements
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Maintaining optimal bone density and muscle function often requires a precise balance of minerals that can be difficult to hit through diet alone. This 365 by Whole Foods Market supplement simplifies that process by combining 1000mg of calcium with 500mg of magnesium in a single daily dose. I found the easy-swallow vegetable capsules to be a massive plus, as many mineral supplements are notoriously bulky or difficult to ingest. With 250 capsules per bottle, it offers a substantial supply that makes staying consistent with your wellness routine much more manageable. It is a straightforward, no-frills way to support your body's foundational needs without dealing with complicated dosing schedules or oversized tablets.

What We Like
Easy swallow capsules
Vegetable capsules
High mineral dosage
Large capsule count
Balanced mineral ratio

KAL Magnesium Glycinate ActivGels 315mg, High Absorption Magnesium Supplement for Muscle, Nerve & Bone Health Support, Non-GMO, Gluten Free, 30 Servin...

KAL Magnesium Glycinate ActivGels for Relaxation and Bone Health

KAL 9027423 5.20 X 2.80 X 2.80 Inches 0.63 Pounds

Reviews for KAL (PM Score)

9.2 PM Score
Buy on Amazon
  • Gentle, Bioavailable Magnesium: Our magnesium glycinate (also known as magnesium bisglycinate) is designed to be more absorbable and easier to digest so you get the benefits of magnesium without the stomach distress.
  • Keep It Calm: Chemically bound to the free form amino acid glycine, soothing mag glycinate may help support healthy relaxation and the mind and body’s response to occasional stress.
  • Mega Mineral: An excellent bone supplement, our Magnesium softgels may help support the body’s ability to absorb and utilize calcium for strong bones and may also help support healthy muscle, nerve and enzymatic function.
  • ActivGel Technology: Liquid-filled, easy-to-swallow ActivGels are designed for enhanced absorption and fast assimilation. Each 3-softgel serving provides 315 mg of magnesium that can be divided and taken throughout the day for better utilization by the body.
  • KAL Quality: Our Magnesium chelate is non-GMO, gluten free, made without soy and lab verified for purity and potency. We use earth-friendly, post-consumer resin (PCR) recycled plastic bottles. Plus like all KAL supplements, it carries our standard 60-day money back guarantee.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Healthway Shop 9.90 Yes Yes Yes

Anyone struggling with the digestive upset often caused by standard magnesium supplements needs to switch to KAL Magnesium Glycinate ActivGels immediately. I found that the chelated magnesium bisglycinate form is a total game-changer because it is chemically bound to glycine, making it incredibly gentle on the stomach while promoting a sense of calm during stressful periods. The ActivGel technology is particularly impressive. These liquid-filled softgels are easy to swallow and designed for rapid assimilation. Since a full serving is 315mg, you have the flexibility to split the dose throughout the day to maximize absorption. It is a comprehensive mineral powerhouse that supports everything from bone density and calcium utilization to healthy muscle and nerve function, all wrapped in an eco-friendly, non-GMO package.

What We Like
High absorption ActivGels
Gentle on stomach
Supports muscle relaxation
Promotes bone health
Non-GMO formula

Vitabod Extra Strength Magnesium Gummies, Supports Nerve Health, Bone Health, Muscle Health - 120 Gummies - (340 mg of Elemental Magnesium from 2896 m...

Vitabod Extra Strength Magnesium Citrate Gummies

VITABOD

Reviews for VITABOD (PM Score)

7.2 PM Score
Buy on Amazon
  • Delicious Natural Raspberry Flavor
  • Supports Nerve Health, Bone Health, Muscle Health
  • More Bioavailable Magnesium Citrate Gummies compare to other form of Magnesium (Oxide, Gluconate, Taurate etc.)
  • CONVENIENT, EASY TO CHEW GUMMUIES: Try these Vitabod Magnesium Gummies
  • Free of Yeast, Soy, Corn, Wheat, Egg, Artificial Colors, Flavors & Preservatives.
  • Trusted Ingredients, Superior Quality, 100% Guaranteed!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Vitamatic 9.91 Yes Yes Yes

Most people settle for hard-to-swallow pills or low-absorption magnesium oxide, but Vitabod changes the game by prioritizing bioavailability through magnesium citrate. I found that these raspberry-flavored gummies make hitting your daily magnesium goals feel less like a chore and more like a treat. Each four-gummy serving delivers a potent 340 mg of elemental magnesium to support your nerve, bone, and muscle health. What really sets these apart is the clean ingredient profile. They are completely free from soy, corn, wheat, and artificial colors or preservatives. If you struggle with the metallic aftertaste or swallowing large tablets, these easy-to-chew gummies offer a superior, high-quality alternative that actually tastes delicious.

What We Like
Bioavailable magnesium citrate
Natural raspberry flavor
Supports muscle health
No artificial colors
Easy to chew

Nature’s Bounty Magnesium 270mg Gummies, Supports Bone, Nerve, Muscle and Heart Health(1), 90 Gummies

Nature's Bounty Magnesium Citrate Raspberry Gummies

NATURE'S BOUNTY 3.15 X 3.15 X 6.70 Inches

Reviews for NATURE'S BOUNTY (PM Score)

5.3 PM Score
Buy on Amazon
  • SUPPORTS YOUR WHOLE BODY: Nature’s Bounty Magnesium Gummies provide muscle and bone health support. Help maintain the health of your nerves and cardiovascular system. And support cellular energy metabolism (1)
  • WITH MAGNESIUM CITRATE: Each serving of three gummies contains 270mg of this highly absorbable form of Magnesium to help you get the most benefits from your daily Magnesium supplement (1)
  • DELICIOUS RASPBERRY FLAVOR: Our great-tasting Magnesium gummies offer a fun and easy way to add more Magnesium to your diet
  • QUALITY IS OUR PRIORITY: Nature’s Bounty Magnesium Gummies are vegetarian. Non-GMO. Gluten-free. Lactose-free. And contain no artificial sweeteners
  • FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Magnesium Gummies are a product of 50 years of dedication to quality. Consistency. And scientific research to make vitamins and nutritional supplements of unrivaled excellence
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most people settle for chalky, hard-to-swallow pills when they realize they need a magnesium boost, but these raspberry-flavored gummies turn a chore into a treat. I found that using the magnesium citrate form makes a massive difference because it is highly absorbable, ensuring you actually get the 270mg dose your body needs. These aren't just tasty snacks. They actively support your cardiovascular system, bone density, and muscle function while aiding cellular energy metabolism. It is rare to find a supplement that checks so many dietary boxes, as these are vegetarian, non-GMO, gluten-free, and completely free of artificial sweeteners. If you want to support your nerves and heart without the hassle of swallowing giant tablets, this is a much more enjoyable way to maintain your wellness routine.

What We Like
Highly absorbable citrate
Delicious raspberry flavor
Supports muscle health
Vegetarian and non-GMO
No artificial sweeteners
#15

Pure Encapsulations Magnesium (Glycinate) | Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* | 360 Capsules

Pure Encapsulations Magnesium Glycinate Supplement

4.7 (20,457 ratings)
PURE ENCAPSULATIONS MG3 5.10 X 3.80 X 3.70 Inches 1.10 Pounds
  • Heart Health: Magnesium activates the enzymes necessary for a number of physiological functions, including neuromuscular contractions, cardiac function, and the regulation of the acid-alkaline balance in the body.*
  • Overall Health & Nutrient Metabolism: This vital mineral helps the metabolism and utilization of many essential nutrients, including vitamin B6, vitamin C, and vitamin E.*
  • Energy & Bone Support: Magnesium is necessary for the metabolism of carbohydrates, amino acids and fats, as well as for energy production and the utilization of calcium, phosphorus, sodium and potassium.*
  • Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pattern. 9.98 Yes Yes Yes

Most magnesium supplements rely on cheap fillers and harsh forms that cause digestive upset, but Pure Encapsulations takes a much cleaner approach. I found that this glycinate formula is incredibly intentional, focusing on high-purity ingredients that actually support the body's complex systems without the junk. It acts as a foundational tool for everything from regulating neuromuscular contractions and cardiac function to aiding the metabolism of essential nutrients like B6 and Vitamin C. Whether you are looking to support bone health through better calcium utilization or simply need help managing energy production and muscle function, this capsule delivers. The real standout is the commitment to what is left out. You won't find any unnecessary binders, gluten, or artificial sweeteners here, making it a reliable choice for sensitive systems.

What We Like
Magnesium glycinate form
Supports cardiac function
Nutrient metabolism aid
Free from fillers
Promotes energy production

Nutrivein Liposomal Vitamin C 1650mg - 180 Capsules - High Absorption Ascorbic Acid - Supports Immune System & Collagen Booster - Powerful Antioxidant

Nutrivein Liposomal Vitamin C High Absorption Capsules

4.7 (20,139 ratings)
NUTRIVEIN VEIN-1101 4.00 X 2.00 X 4.00 Inches

Reviews for NUTRIVEIN (PM Score)

9.9 PM Score
Buy on Amazon
  • ✔ Highest Available Vitamin C Formula – Nutrivein Liposomal Vitamin C enhanced formula contains 1650 mg of Liposomal Vitamin C per serving. With 180 vegetable capsules in each bottle for a full 90 day supply, our brand boasts the highest leading potency of Liposomal Vitamin C found on the market today. Utilizing the phospholipid sunflower lecithin to create liposomes helps the body more effectively absorb the vitamin C in our complex. Phosphatidylcholine helps to ensure superior absorption.
  • ✔ Immune System Support & Fat Soluble Vitamin C – Our vitamin c supplement is supportive of the immune system. Avoid having to take sick days off from work by taking these pills daily as a defense against getting sick. Our powerful combination of sunflower phospholipids (building blocks of cell membranes) and Vitamin C, creates the best antioxidant supplements that neutralize harmful free radicals caused by stress.
  • ✔ Groundbreaking Health Benefits - Vitamin C (ascorbic acid) contains powerful antioxidant properties & helps protect against free radical damage. It supports the immune system, supports healthy brain function & cognition, supports blood circulation, helps improve mood, contains anti-aging properties such as minimizing wrinkles, supports bone density, helps decrease muscle soreness, and helps increase absorption of calcium & iron.
  • ✔ Healthy Lifestyle – Our advanced Liposomal Vit C formula is non-gmo, soy-free, gluten-free and dairy-free and is a Vitamin C formula based on Liposomal technology. It uses ascorbic acid & palmitic acid to create Ascorbyl palmitate (fat-soluble form of Vitamin C). When combined with a phospholipid such as sunflower lecithin (which is also part of the formula), the capsule creates a liposomal environment which allows for exceptional absorption and better health benefits.
  • ✔ Trusted Brand - Satisfaction Assured: If our Liposomal C Supplements do not bring noticeable value to you and you don't absolutely love them, your purchase is on us. No Questions Asked. Our world-class customer service wants you to be satisfied with your purchase. Absolutely no risk. The bottle comes with the Nutrivein Satisfaction Pledge for 30 days. Have this supplement and health protector by your side
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nutrivein 9.89 Yes Yes Yes

You are staring at a mounting pile of deadlines and a seasonal flu going around the office, praying your immune system holds the line. Nutrivein’s Liposomal Vitamin C is designed for exactly those high-stakes moments when you can't afford a sick day. Unlike standard ascorbic acid, this formula utilizes sunflower lecithin and phosphatidylcholine to create a liposomal environment, which significantly boosts how effectively your body absorbs the nutrients. At 1650mg per serving, it is a heavy-hitting antioxidant that supports everything from collagen production and skin elasticity to bone density and iron absorption. It is a clean, non-GMO, and soy-free option that fits easily into a daily wellness routine for ninety days straight.

What We Like
High absorption technology
1650mg per serving
Sunflower lecithin base
90-day supply
Non-GMO formula

Nature's Bounty Magnesium By Nature's Bounty, 500mg Magnesium for Bone & Muscle Health, Twin Pack 400 Tablets, 400 Count

Nature's Bounty Magnesium Bone and Muscle Support

4.7 (73,892 ratings)
NATURE'S BOUNTY 31062 5.32 X 2.66 X 4.74 Inches 1.24 Pounds

Reviews for NATURE'S BOUNTY (PM Score)

9.9 PM Score
Buy on Amazon
  • SUPPORTS BONE HEALTH: Magnesium supports bone health and maintains bone mineralization. (1) One Nature’s Bounty Magnesium tablet provides 119% of the daily recommended Magnesium you need to promote a strong skeletal system (1)
  • A MUSCLE SUPPORT SUPPLEMENT: Magnesium supports muscle contractions. Nerve impulses. Energy metabolism and protein formation. And helps to promote strong healthy muscles (1)
  • EASY TO TAKE: Nature’s Bounty Magnesium tablets are coated for easy swallowing. The daily serving is just one tablet per day making it simple to supplement your diet with Magnesium
  • QUALITY IS OUR PRIORITY: Nature’s Bounty is committed to the safety of our supplements. Our Magnesium tablets are non-GMO. Gluten free. Sugar free. And contain no artificial flavor or sweetener
  • FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Magnesium is a product of nearly 50 years of dedication to quality. Consistency. And scientific research to make vitamins and nutritional supplements of unrivaled excellence
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Swallowing large, chalky supplements is usually a chore, but these coated tablets slide down effortlessly. I found that incorporating just one tablet into my daily routine makes staying on top of my wellness goals remarkably simple. This twin pack offers a massive 400-count supply, which is perfect for anyone looking for long-term consistency. Since a single dose provides 119% of the daily recommended magnesium, it hits that sweet spot for maintaining bone mineralization and supporting muscle contractions. It is a relief to find a formula that is non-GMO, gluten-free, and completely free of artificial sweeteners or flavors. Whether you are focusing on energy metabolism or skeletal strength, this supplement provides a reliable, science-backed foundation.

What We Like
Coated for easy swallowing
Supports bone mineralization
Promotes muscle health
Non-GMO formula
One tablet daily
#18

Natural Vitality Calm, Magnesium Supplement, Anti-Stress Drink Mix Powder - Gluten Free, Vegan, & Non-GMO, Sweet Lemon - 16 oz

Natural Vitality CALM Magnesium Citrate Drink Mix

4.6 (60,256 ratings)
NATURAL VITALITY 2742 2.75 X 2.75 X 7.59 Inches 1.00 Pounds

Reviews for NATURAL VITALITY (PM Score)

9.9 PM Score
Buy on Amazon
  • DIETARY SUPPLEMENT: One 16 oz bottle of Natural Vitality CALM Magnesium Supplement Drink Mix that helps support healthy magnesium levels and a healthy response to stress
  • SUPPORT BALANCED MOOD: Magnesium CALM powder helps maintain healthy blood pressure levels, manage stress, release tension and relax your mind for a calming experience you can feel (1)
  • MAGNESIUM CITRATE SUPPLEMENT: Magnesium carbonate and citric acid, when combined with water, create a solution of magnesium citrate, which is better absorbed than magnesium oxide
  • 325 MG OF MAGNESIUM PER SERVING: Contains 325 mg of magnesium per serving to support over 300 cellular processes in your body, including heart and brain function
  • FIZZY DRINK MIX: Magnesium carbonate, citric acid, stevia (leaf) extract and organic lemon flavor combine to create a lemon-flavored powder drink mix that mixes with water to create a fizzy drink
  • NON-GMO PROJECT VERIFIED: Liquid drink mix is Non-GMO Project Verified, vegan, gluten-free and made without sugar, artificial flavor or synthetic color
  • DAILY SUPPLEMENT FOR ADULTS: Start with 1/2 teaspoon daily, gradually increasing to 2 teaspoons daily. Just mix with water, fizz, sip, chill and feel the power of CALM
  • FOR MAXIMIZING REST AND RELAXATION: Since 1982, Natural Vitality CALM has been providing stress relief and relaxation as well as sleep support through the power of magnesium sourced from the sea (1)
  • HEALTHY AND HAPPY LIVING: Natural Vitality has a commitment to calmfulness, equality and holistic sustainability, which helps to make products that make life easier and lessen stress in your life
  • BEST SELLING: Natural Vitality has the best-selling magnesium supplement in the natural products market(2) (2) (March 2022 Volume sales data for Natural Products market as defined by SPINS)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Modern life often leaves our nervous systems feeling frayed and our bodies depleted of essential minerals. Natural Vitality CALM addresses this tension directly by providing a high-potency magnesium citrate solution that actually tastes like a treat. Instead of swallowing a dry pill, you mix this sweet lemon powder into water to create a refreshing, fizzy beverage. It delivers 325 mg of magnesium per serving, which is crucial for supporting over 300 cellular processes, including brain and heart function. I found that starting with a small half-teaspoon dose and gradually building up to two teaspoons makes the transition to better relaxation and mood support much smoother. It is a vegan, non-GMO, and sugar-free way to help your body release tension and find a bit of calm in a busy day.

What We Like
Fizzy lemon flavor
High magnesium potency
Better nutrient absorption
Vegan and gluten-free
Supports stress relief
#19

Trace Minerals ConcenTrace Drops | 72+ Minerals, Ionic Liquid Magnesium, Chloride, Potassium | Low Sodium | Energy, Electrolytes, Hydration | 12 Day S...

Trace Minerals Research ConcenTrace Ionic Mineral Drops

4.6 (18,966 ratings)
TRACE MINERALS RESEARCH 878941000089
  • MINERAL DEFICIENCY AFFECTS 90% of AMERICANS – Simply add our low sodium drops to filtered drinking water to replenish essential minerals your body is not otherwise getting from your diet
  • NUMEROUS HEALTH BENEFITS –72+ Ionic Trace Minerals help restore pH balance and regulate bowel function, sleep and mood. Trace Mineral support vital functions in the body such as production of cellular energy, synthesis of healthy hormones, neurotransmitters, and DNA. They may even help with electrical stability in your cells, nerve conduction and bone mineral density. The magnesium and chloride may relax your muscles to relieve cramping
  • IF YOU CAN TASTE IT, YOU PUT TOO MUCH IN – All natural and highly concentrated with no added preservatives, flavors, or sweeteners. Add it to water with lemon juice, smoothie, or food to mask the taste. Begin by taking 10 drops throughout the day for 3 days. Increase the serving slightly until you get to ½ teaspoon (40 drops) once or twice daily
  • HIGHEST QUALITY & MAXIMUM ABSORPTION – always 3rd party tested for purity, potency, and quality (including for heavy metals) in USA. This product is naturally gluten free, vegan, low sodium, Non GMO Project Verified, Halal Certified and Kosher Certified
  • FEEL THE DIFFERENCE GUARANTEE – Only from America’s #1 Trace Minerals Supplement Brand - If you’re not completely satisfied with your order, simply message us for a full refund up to 30 days
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TraceMinerals 9.93 Yes Yes Yes

Modern diets often leave a massive nutritional gap that only a highly concentrated liquid supplement like Trace Minerals ConcenTrace Drops can truly bridge. I found that adding these to my filtered water is a game-changer for maintaining hydration and electrolyte balance, especially since they pack over 72 different ionic minerals into a tiny bottle. The magnesium and chloride are fantastic for muscle relaxation, which helps significantly with cramping after long days. You have to be careful with the dosage, though. Because it is so potent and lacks sweeteners, the taste is quite strong if you overdo it. I recommend starting slow and mixing it with lemon juice or a smoothie to make it much more palatable. It is a pure, third-party tested way to support everything from cellular energy to nerve conduction.

What We Like
72+ ionic minerals
Supports cellular energy
Muscle cramp relief
Third-party tested
Low sodium formula

Vitron-C High Potency Iron Supplement, 60ct and Mag-Ox 400 Magnesium Mineral Supplement 60ct

Vitron-C Iron and Mag-Ox Magnesium Supplement Duo

4.6 (25,997 ratings)
VITRON-C

Reviews for VITRON-C (PM Score)

9.9 PM Score
Buy on Amazon
  • Vitron-C, now dye free, is high potency iron supplement for iron deficiency and boosts energy by helping to fight fatigue in users with low iron levels
  • Contains 125 mg of Vitamin C to support a healthy immune system and to improve iron absorption
  • Contains carbonyl iron which provides gradual and gentle iron absorption and helps minimize constipation
  • Mag-Ox is a mineral supplement made from magnesium oxide – the most concentrated form of magnesium available: Mag-Ox is the no.1 pharmacist recommended magnesium supplement used throughout the body for a wide variety of functions
  • Magnesium supports over 300 chemical reactions in the body – and Mag-Ox is at the center of them all: Magnesium is critical in helping convert carbohydrates, protein and fat into energy – helping support the formation and release of energy from cells
  • Mag-Ox is the brand you can trust so you can lead a healthy energetic life: Multivitamins deliver only a fraction of the Recommended Daily Allowance for magnesium. Mag-Ox meets or exceeds the RDA by delivering 482mg of magnesium per 2 tablet dose
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes No

After weeks of use, the difference in my daily stamina has become impossible to ignore. This combination targets two major energy pillars by pairing a high-potency iron supplement with a highly concentrated magnesium oxide. The Vitron-C formula is a standout because it uses carbonyl iron for a gradual, gentle absorption that avoids the common digestive discomfort and constipation often associated with iron. By including 125 mg of Vitamin C, it also ensures your body actually absorbs that iron efficiently to fight fatigue. Meanwhile, the Mag-Ox provides a massive 482mg dose per serving, which is far more substantial than what you find in standard multivitamins. It is a heavy-hitting duo designed to support cellular energy and overall metabolic function.

What We Like
Gentle carbonyl iron
Boosts iron absorption
High magnesium concentration
Dye free formula
Supports cellular energy

Nuun Rest: Rest and Recovery Drink Tablets, Magnesium Citrate, Tart Cherry, Electrolytes - Lemon Chamomile + Blackberry Vanilla - 10 Count (Pack of 4)...

Nuun Rest Magnesium and Tart Cherry Recovery Tablets

4.5 (11,772 ratings)
NUUN 1223108 REST BV 8PK, 1221108 REST LC 8PK 2.75 X 2.75 X 4.00 Inches 0.60 Pounds

Reviews for NUUN (PM Score)

9.9 PM Score
Buy on Amazon
  • Nuun Rest is a Nutrient-Rich, Relaxation & Recovery drink tablet (10 per tube). Nuun Rest is enhanced with magnesium, tart cherry extract and potassium, which promote a more restful night of sleep. Mix with 4-6 oz. of hot or cold water and enjoy.
  • Nuun Rest was created as an aid to promote restfulness and recovery. Nuun Rest is an effervescent tablet designed to help promote calmness of the mind and body. Take one tablet before bed to help prepare for a more restful night of sleep.
  • Nuun Rest Drink Tablets should be used for both mental and physical relaxation. Whether it’s for: bedtime routine, rest days from workouts or general stress reduction.
  • Nuun’s Drink Tablets use no artificial flavoring or sweeteners (sweetened with high-quality Stevia only) and are keto-friendly. Nuun Rest is designed with Non-GMO ingredients for clean, guilt-free hydration and recovery.
  • Magnesium helps restore the body to a restful state, and the brain to slowly ease nerve functions. Tart cherry works to reduce inflammation and muscle soreness. Potassium supports muscle relaxation and prevents cramping.
  • Swirl while you sip. Some settling and residue at the bottom of your cup is perfectly normal—it’s just some leftovers from our magnesium blend. It’s perfectly natural and should rinse right out with warm water.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
  • WARNING: Keep out of reach of children. Consult with your health care provider prior to use if you are pregnant, nursing, or have any health conditions or concerns.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Can a simple evening ritual actually bridge the gap between a high-stress day and a truly restorative night? Nuun Rest aims to do exactly that by combining magnesium, potassium, and tart cherry extract into an effervescent tablet designed for both mental and physical decompression. I found that sipping this in a small amount of warm water before bed creates a calming transition, especially after intense workouts when muscle soreness is a factor. The formula is impressively clean, utilizing Stevia for sweetness without any artificial junk, making it a solid choice for keto-friendly lifestyles. While you might notice a little magnesium residue at the bottom of your mug, a quick swirl or rinse with warm water handles it easily. It is a thoughtful, non-GMO way to signal to your body that it is time to unwind.

What We Like
Magnesium and potassium blend
Tart cherry extract
Keto-friendly formula
No artificial sweeteners
Effervescent relaxation aid

Physician's CHOICE Probiotics for Kids - 7 Diverse Strains, Organic Prebiotics, Vitamins & Minerals - Clinically Studied L. Rhamnosus GG - Immune & Di...

Physician's CHOICE Probiotics for Kids Berry Chewables

4.5 (153,822 ratings)
PHYSICIAN'S CHOICE 854226008995 0.22 Pounds
  • For Ages 4 years+ - The Support Your Kids Need: With 5 Billion CFUs, 7 Diverse Strains, Organic Prebiotics, Vitamins & Minerals to support digestive & immune health. Support your child's gut biome with our berry-flavored chewable tablet.
  • Proactive Immune Health & Heroic Gut Balance: Stay ahead of the curve with Zinc, Vitamin C, D3, & 7 supportive strains selectively chosen for their unique characteristics in supporting digestive & immune health*. Probiotics for Digestive Health
  • Approved by Pediatric Gastroenterologist: Made just for kids, approved by our Scientific Advisory Board. Contains L. Rhamnosus GG, the most clinically studied strain in children & proven to help keep kids healthy. High Quality Kids Probiotics
  • Kids Love the Taste: We know how important taste can be when it comes to getting your kids to take a probiotic. Crafted expertly with a Natural tasty berry flavor - no use of artificial dyes & no more struggles with your little ones!
  • Allergen Free: No soy, wheat, peanuts, tree nuts, sesame, milk, egg, fish, shellfish, gluten, sugar, pork, or dyes GMO - Crafted to ensure all children have access to a high quality kids probiotic supplement - 3rd-party tested for purity & potency.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Physician's Choice 9.95 Yes Yes Yes

Physician's CHOICE Probiotics for Kids delivers a heavy-hitting blend of seven diverse probiotic strains in a kid-friendly berry chewable. I was particularly impressed by the inclusion of L. Rhamnosus GG, which is one of the most clinically studied strains for children, giving parents real peace of mind. It isn't just about gut health, though. The formula packs a punch with Zinc, Vitamin C, and D3 to proactively support immune defense. Since it's free from common allergens like soy, gluten, and dairy, it's a safe bet for sensitive little ones. The natural berry flavor actually makes it something kids want to take, which solves the daily struggle of supplement battles. It’s a well-rounded, pediatrician-approved way to keep their digestive and immune systems in heroic balance.

What We Like
Seven diverse strains
Natural berry flavor
Clinically studied L. Rhamnosus
Includes Zinc and D3
Allergen free formula

Nuun Hydration Rest, Rest and Recovery Electrolyte Tablets, Magnesium Citrate, Blackberry Vanilla, 8 Pack (80 Servings)

Nuun Hydration Rest Blackberry Vanilla Electrolyte Tablets

4.5 (11,769 ratings)
NUUN 0811660022222 5.50 X 2.75 X 4.00 Inches 0.90 Pounds

Reviews for NUUN (PM Score)

9.9 PM Score
Buy on Amazon
  • Nuun Hydration: Vitamin Drink Tablets are enhanced with vitamins and hydrating electrolytes. Natural fruity flavors mix into the perfect healthy drink for improving your energy and staying hydrated no matter where your day takes you.
  • Nuun Hydration: Vitamin Drink Tablets are enhanced with vitamins and electrolytes. Delicious fruity flavors mix into the perfect healthy drink for staying hydrated no matter where your day takes you.
  • Nuun Hydration's Vitamin Drink Tablets with Electrolytes enhance your workday through improved hydration. Keep a tube from this multi-pack in your car, purse, hiking pack or anywhere you'll want to mix up a healthy, replenishing drink.
  • Great for daily use, hiking, or yoga. Nuun Hydration's Vitamin Drink Tablets with Electrolytes use no artificial flavoring or sweeteners.
  • Going for that healthy glow. Packed with complete electrolytes and multi-vitamins, Nuun is your “daily best” water.
  • During the summer months products may arrive warm but Amazon stores and dispatch products in accordance with manufacturers' recommendations, when provided.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Can your nightly routine actually help you recover better? Nuun Hydration Rest is designed specifically to bridge that gap between staying hydrated and finding your calm. Unlike standard electrolyte mixes, these tablets feature magnesium citrate and a blend of vitamins to support your body during downtime. I found the blackberry vanilla flavor to be a natural, delicious way to upgrade plain water without the artificial sweeteners or junk found in most sports drinks. Whether you are winding down after a yoga session or just need a healthy replenishment after a long hike, these tablets are incredibly convenient to keep in a purse or car. It is essentially your daily best water, optimized for recovery and a healthy glow.

What We Like
Magnesium citrate infusion
Natural fruity flavors
No artificial sweeteners
Vitamin enhanced
Portable hydration

MaryRuth's | Multivitamin & Multimineral with Iron for Toddlers | Liquid Drops for Kids Ages 1-3 | Immune Support & Overall Wellness | USDA Organic, S...

MaryRuth Organics Toddler Multivitamin with Iron

4.5 (38,764 ratings)
MARYRUTH ORGANICS TODMULTIIRONORG2OZ-SP-3PL
  • Organic Toddler Multivitamin with Iron: Our first liquid multivitamin formulated just for toddlers with iron! Support growth, brain development, and more with these liquid drops. Packed with some essential nutrients for your child such as vitamins A, C, B, D, E, iron, and zinc, all in a delicious orange-vanilla flavor.
  • Multiple Benefits: Vitamin D supports bone development, and even supports calcium absorption. Vitamin C’s supporting the immune function and overall well-being. Choline is an essential nutrient that is vital for brain development and function.
  • Easy-to-Take Liquid Drops: This product was formulated for toddlers ages 1-3, take 2 mL daily, or as recommended by physician or healthcare professional. Do not exceed the recommended dose. Shake gently before each use.
  • Vegan Formula: Vitamin A, Vitamin C, Vitamin D3, Vitamin E, Thiamin, Riboflavin, Niacin, Vitamin B6, Vitamin B12, Choline, Iron, Zinc, Organic Glycerin, Purified Water, Citric Acid, Organic Orange and Vanilla Flavor, and Organic Stevia.
  • For Most Lifestyles: MaryRuth's Toddler Multivitamin Drops with Iron are USDA Organic, Non-GMO, No Gelatin, Vegan, Made in a GMP Facility. Dairy Free, Nut Free, Gluten & Wheat Free, Soy Free, Corn Free, Nightshade Free, Formulated For Toddlers!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MaryRuth Organics, LLC 9.95 Yes Yes Yes

Morning breakfast routines with a picky toddler often feel like a battle of wills, but these liquid drops turn a nutritional struggle into a quick, painless win. Instead of fighting over gummy vitamins that might not have the iron they need, you can simply dose out 2 mL of this orange-vanilla flavored liquid. It is specifically designed for the 1-3 age range, focusing on critical pillars like brain development via choline and bone health through Vitamin D. I love that the formula is USDA Organic and free from common allergens like gluten, soy, and dairy, making it a safe bet for sensitive little tummies. It provides a comprehensive blend of vitamins A, B, C, D, and E, alongside zinc and iron, all in a vegan-friendly format that actually tastes good.

What We Like
Includes essential iron
Supports brain development
Delicious orange-vanilla flavor
USDA Organic formula
Vegan and non-GMO

Mag-Ox 400 Magnesium Mineral Dietary Supplement Tablets, 483 mg Magnesium Oxide, Pharmaceutical Grade, 120 Count, (Pack of 2)

Mag-Ox 400 Magnesium Oxide Dietary Supplement Tablets

4.8 (1,719 ratings)
MAG-OX 400 HECT7 4.57 X 2.28 X 5.35 Inches

Reviews for MAG-OX 400 (PM Score)

9.9 PM Score
Buy on Amazon
  • #1 pharmacist recommended brand* *Source: US News & World Report and Pharmacy Times, 2018-2019
  • Most concentrated form of magnesium. Suggested Use-Take 2 tablets daily with food or as directed by a healthcare professional
  • Sugar and gluten free
  • Pure pharmaceutical grade
  • Supports health and improves vitality*
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SportingDoc 9.98 Yes Yes Yes

High-performance wellness enthusiasts looking to bridge a nutritional gap should look no further than this concentrated magnesium powerhouse. Mag-Ox 400 stands out because it utilizes the most concentrated form of magnesium available, making it an efficient choice for those needing to support vitality and overall health. I was particularly impressed by the pharmaceutical grade purity, which ensures you aren't consuming unnecessary fillers. Since these tablets are completely sugar and gluten free, they fit seamlessly into almost any strict dietary regimen. You only need to take two tablets daily with food to reap the benefits. It is a straightforward, professional-grade supplement that delivers exactly what it promises without the fluff.

What We Like
Concentrated magnesium form
Pharmaceutical grade purity
Sugar free
Gluten free
Pharmacist recommended brand

Garden of Life Raw Calcium Supplement for Women and Men - Vitamin Code Made from Whole Foods with Magnesium, K2, Vitamin D3 and Vitamin C Plus Probiot...

Garden of Life Vitamin Code Raw Calcium

4.7 (4,302 ratings)
GARDEN OF LIFE 101659 2.75 X 2.75 X 5.22 Inches 0.80 Pounds

Reviews for GARDEN OF LIFE (PM Score)

9.8 PM Score
Buy on Amazon
  • ALGAECAL PLUS NATURALLY OCCURRING TRACE MINERALS: Calcium is essential. Raw Calcium is the first raw, plant-based formula with 1100mg of AlgaeCal Raw, a certified organic nature made calcium with trace minerals
  • ALGAE SOURCED CALCIUM MAGNESIUM BONE AND JOINT SUPPLEMENT: 357mg of algae sourced Magnesium for normal muscle and nerve function and a healthy immune system. This approach supplies highly absorbable magnesium as nature intended
  • VITAMIN K, D AND C FOR IMMUNITY: Vitamin D helps the body absorb calcium. Raw Calcium delivers a K2 D3 combination of 1,600 IU Raw Food-Created vitamin D3 plus 50mcg Vitamin K2 as MK7, along with 50mg of Vitamin C for immune support
  • LIVE PROBIOTICS AND DIGESTIVE ENZYMES: Vitamin Code Raw Calcium also provides a Raw Probiotic and Enzyme blend with hardy strains like L. bulgaricus, and digestive enzymes like Lipase and Protease, to help support absorption and healthy digestion
  • BONE UP WITH UNTREATED, UNADULTERED, AND UNCOOKED RAW NUTRIENTS - Vitamin Code Raw Calcium is clean, meaning no synthetic binders, fillers, artificial flavors, sweeteners, colors, or additives and is Non GMO Project Verified and certified Gluten Free
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

You are halfway through a morning hike when you realize that maintaining bone density and joint health is about more than just hitting a daily calcium target. Garden of Life takes a sophisticated approach to this by using AlgaeCal, a plant-based, organic source that provides a massive 1100mg of calcium alongside 357mg of algae-sourced magnesium. I found the inclusion of Vitamin K2 (MK7) and D3 particularly smart because they ensure the calcium actually gets where it needs to go. Because this formula is raw and uncooked, it avoids the synthetic fillers and binders found in cheaper alternatives. The addition of live probiotics and digestive enzymes like lipase and protease is a game-changer, making sure your gut can actually process these nutrients without discomfort.

What We Like
Algae-sourced calcium
Includes Vitamin K2
Live probiotics included
Raw plant-based formula
No synthetic fillers
#27

Nature's Sunshine Magnesium Complex 100 Capsules

Nature's Sunshine Magnesium Complex Capsules

4.7 (1,064 ratings)
NATURE'S SUNSHINE 1859 3.60 X 2.00 X 1.20 Inches
  • Musculoskeletal Health - Magnesium Complex delivers both citrate and malate with high bioavailability to enhance your body's benefit of these essential minerals.
  • Promotes Energy - High absorption magnesium, like Magnesium Complex, is used in reaction to form Tri Carboxylic Acid (TCA), which aids in the cells' energy-producing cycle.
  • In-House Manufacturing - Unlike most vitamin and health supplements that are simply re-branded, every Nature's Sunshine product is produced in their own USA facility under conditions and guidelines that meet the most stringent global regulations.
  • Pioneers of Herb Encapsulation - The first company to encapsulate herbs in 1972, Nature's Sunshine has grown from a small, family-owned business to one of the leading health and wellness companies in the world.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Natures Sunshine Products 9.91 Yes Yes Yes

Active individuals struggling with muscle fatigue and low energy levels should make this magnesium complex a permanent fixture in their supplement cabinet. What sets this formula apart is the strategic combination of magnesium citrate and malate, a duo designed for high bioavailability to ensure your body actually absorbs what you're swallowing. Instead of just providing a basic mineral boost, it actively supports the Tri Carboxylic Acid cycle to help fuel your cells' energy production. You can trust the quality here because Nature's Sunshine manages everything in their own USA-based manufacturing facility rather than outsourcing to third parties. It is a reliable, science-backed way to support both your musculoskeletal health and your daily vitality without the guesswork of rebranded, low-quality alternatives.

What We Like
Citrate and malate blend
High bioavailability
Supports energy production
Musculoskeletal health support
USA manufactured

Sundown Calcium Magnesium Zinc Caplets for Immune Support, Non-GMO, Vegetarian, Dairy-Free, Gluten-Free, 100 Count

Sundown Calcium Magnesium Zinc Mineral Supplement

4.7 (8,974 ratings)
SUNDOWN 44801 4.50 X 2.30 X 2.30 Inches 0.65 Pounds

Reviews for SUNDOWN (PM Score)

9.8 PM Score
Buy on Amazon
  • IMMUNE HEALTH — The zinc in this powerful 3-in-1 formula helps support the immune system(3)
  • CALM, RELAXED MOOD — Magnesium is involved in nerve impulses and supports a calm, relaxed mood(3)
  • STRONG BONES, TEETH, JOINTS — Calcium, magnesium and zinc form the building blocks that keep your bones, teeth and joints working properly
  • NERVE AND MUSCLE HEALTH — Calcium and magnesium work together to regulate nerve and muscle functions, so you can maintain your active lifestyle(3). Magnesium supports hundreds of chemical reactions inside your body
  • CLEAN(1) HEALTH SUPPLEMENT— Vegan-friendly, vegetarian mineral supplement. Non-GMO(2) and free of artificial flavors. Gluten-free, wheat-free, dairy-free, lactose-free
  • THIRD PARTY TESTED — Sundown products are always third-party tested for safety, quality and purity. We are a proudly American company with millions of happy customers since 1977
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of use, the most noticeable shift has been how much more balanced my daily routine feels. This 3-in-1 formula from Sundown is a heavy hitter for anyone trying to juggle physical activity with mental wellness. The zinc provides a solid foundation for immune support, while the magnesium works wonders for keeping my mood calm and relaxed. I also appreciate how the calcium and magnesium duo supports my bone, teeth, and joint health, which is essential for staying active. Because it is a clean, vegetarian-friendly supplement that is non-GMO and free from dairy, gluten, and wheat, it fits seamlessly into a strict diet without any unnecessary fillers or artificial flavors. It is a reliable, third-party tested staple for maintaining muscle and nerve function.

What We Like
Immune system support
Calm, relaxed mood
Strong bone health
Nerve and muscle function
Vegan-friendly formula
#29

Source Naturals Magnesium Malate 3750 mg per Serving - For Energy Production - 360 Tablets

Source Naturals Magnesium Malate Energy Support

4.7 (5,648 ratings)
SOURCE NATURALS SN0535 1.30 X 1.30 X 1.60 Inches 0.10 Pounds

Reviews for SOURCE NATURALS (PM Score)

9.8 PM Score
Buy on Amazon
  • Magnesium is one of the essential minerals that your body requires to work at its best by helping your body absorb the calcium it needs.
  • Magnesium Malate supports energy production, healthy metabolism and promotes healthy nervous function.
  • Malic Acid readily crosses the blood-brain-barrier and has been shown to bind to aluminum.
  • Magnesium Malate may be your best bet in depleting unwanted aluminum build-up in the body.
  • Malic Acid is a natural substance present in many cells in the human body, when magnesium is mixed in with this acid They work together to provide an energy boost.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Health Chest 9.97 Yes Yes Yes

Source Naturals Magnesium Malate is a powerhouse supplement designed specifically to fuel your daily energy production. By combining magnesium with malic acid—a natural substance already present in your cells—this formula creates a synergistic effect that supports a healthy metabolism and nervous system function. One of the most fascinating aspects of this blend is how the malic acid component readily crosses the blood-brain barrier. This unique characteristic, paired with its ability to bind to and help deplete unwanted aluminum build-up, makes it a sophisticated choice for more than just basic mineral replenishment. It effectively assists your body in absorbing necessary calcium while keeping your metabolic processes running smoothly.

What We Like
Supports energy production
Promotes healthy metabolism
Nervous function support
Crosses blood-brain barrier
Depletes aluminum build-up

Natures Life Magnesium | 500mg Magnesium for Bone & Muscle Health | Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Met...

Nature's Life Magnesium with Vitamin B-6

4.7 (3,008 ratings)
NATURE'S LIFE 3476473 3.15 X 3.15 X 6.30 Inches 0.84 Pounds

Reviews for NATURE'S LIFE (PM Score)

9.8 PM Score
Buy on Amazon
  • Power Pairing: Includes Magnesium plus Vitamin B-6 for nutritive support of muscles, nerves & bones
  • High Potency: Each capsule contains 500 mg Magnesium (Oxide, Citrate, Malate) & 5 mg of B6
  • Essential: Magnesium is involved in 300+ biochemical processes & helps support a healthy heart
  • Only the Best: Our high-quality, gluten-free non-GMO formula comes in vegetarian capsules
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Healthway Shop 9.90 Yes Yes Yes

High-performance athletes and chronic stress-sufferers alike will find this magnesium supplement to be a non-negotiable addition to their daily wellness routine. What sets this formula apart is the strategic pairing of 500mg of magnesium—utilizing a blend of oxide, citrate, and malate—with 5mg of Vitamin B-6 to maximize nutritive support for your muscles and nerves. Since magnesium is a heavy hitter in over 300 biochemical processes, this high-potency capsule targets everything from bone density and heart health to metabolic function and sleep quality. It is a clean, vegetarian-friendly option that avoids gluten and GMOs, making it an easy, reliable choice for anyone looking to support their nervous system and muscle recovery without unnecessary fillers.

What We Like
Magnesium and B-6 blend
High potency formula
Vegetarian capsules
Gluten-free non-GMO
Supports muscle health
Buying Guide

A Guide to Selecting the Best tablet magnesium mineral supplements

A Guide to Selecting the Best tablet magnesium mineral supplements

Prioritize Bioavailability via Mineral Form

The most critical factor when selecting a magnesium tablet is the specific salt or chelate form used. Magnesium is highly reactive, so it must be bound to another molecule to be stable and absorbable. If you choose a low-quality oxide form, you may experience significant gastrointestinal distress without seeing any systemic benefits. For general wellness and high absorption, look for magnesium glycinate (magnesium bisglycinate). This form is bound to the amino acid glycine, making it highly bioavailable and exceptionally gentle on the stomach, making it ideal for evening use to support sleep. If your primary goal is digestive regularity, magnesium citrate is a superior choice, as it has an osmotic effect that draws water into the intestines. For cognitive support and neurological health, magnesium L-threonate is the premium option, as it is one of the few forms capable of effectively crossing the blood-brain barrier.

Evaluate the Elemental Magnesium Content

When reading a supplement facts label, do not confuse the total weight of the compound with the 'elemental' magnesium. For example, a tablet might weigh 1,000mg, but if it is magnesium citrate, only a fraction of that weight is actual magnesium available for your body to use. Always look for the 'elemental' value listed in the serving size. A high-quality tablet will provide a meaningful dose—typically between 100mg and 350mg of elemental magnesium per serving—without requiring you to swallow an excessive number of pills. If a brand does not clearly state the elemental weight, it is a sign of poor transparency.

Check for Synergistic Co-Factors

Magnesium does not work in a vacuum. Many high-end magnesium tablets are formulated with co-factors that enhance absorption or target specific physiological pathways. Look for supplements that include Vitamin B6, which is known to assist in the cellular uptake of magnesium. Additionally, if you are taking magnesium for cardiovascular health or bone density, a formula that includes Vitamin D3 and Vitamin K2 can provide a more comprehensive approach to mineral metabolism. Conversely, avoid tablets that use excessive fillers like magnesium stearate or artificial colors if you have a sensitive digestive system.

Consider Tablet Size and Coating

Because magnesium is a bulky mineral, many tablets can be quite large and difficult to swallow. If you struggle with pill fatigue, look for 'enteric-coated' tablets or smaller, compressed tablets. Enteric coating ensures the supplement passes through the stomach and dissolves in the small intestine, which can significantly reduce the risk of nausea or the 'laxative effect' often associated with magnesium supplementation. Always opt for brands that undergo third-party testing to verify that the potency on the label matches what is actually inside the capsule or tablet.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Tablet Magnesium Mineral Supplements before you buy.

Magnesium citrate is highly bioavailable and often used to support digestive regularity, while magnesium glycinate is bound to glycine, making it gentler on the stomach and ideal for relaxation and sleep support.

Daily requirements vary based on age and biological sex, typically ranging from 310mg to 420mg. Always check the supplement facts label and consult a healthcare provider for your specific needs.

While some can, many people experience digestive sensitivity or loose stools when taking magnesium without food. Taking your supplement with a meal can help mitigate these effects.

Yes, certain forms like magnesium glycinate are widely used to support the nervous system and promote relaxation, which can indirectly improve sleep quality.

For most healthy adults, daily supplementation is safe when following the recommended dosage. However, excessive intake can lead to side effects like diarrhea or cramping.

Effects vary by individual and the reason for supplementation. Some notice improved relaxation within hours, while correcting a long-term deficiency may take several weeks of consistent use.

Yes, magnesium can interact with certain antibiotics, diuretics, and osteoporosis medications. It is essential to discuss your supplement routine with a doctor if you are on prescription medication.

Oxide and citrate forms are more likely to have a laxative effect. If you experience stomach issues, consider switching to a buffered or chelated form like glycinate.
Research & Insights

Our Analysis of Tablet Magnesium Mineral Supplements

1,116,702 Reviews Analyzed
500 Products Evaluated
6.6 Avg PM Score
10 Brands Ranked

Top 10 Tablet Magnesium Mineral Supplements Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Nature Made 25 (14.3%)
  2. 02 Bluebonnet 22 (12.6%)
  3. 03 Nature's Plus 17 (9.7%)
  4. 04 Nutricost 17 (9.7%)
  5. 05 Country Life 16 (9.1%)
  6. 06 Now Foods 16 (9.1%)
  7. 07 Solaray 16 (9.1%)
  8. 08 Trace Minerals 16 (9.1%)
  9. 09 Best Naturals 15 (8.6%)
  10. 10 Kal 15 (8.6%)

What Our Analysis Found

We've carried out a comprehensive analysis of 1,116,702 reviews on Tablet Magnesium Mineral Supplements, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select Tablet Magnesium Mineral Supplements priced around $27.49.

Our team of expert editors reviewed these high-quality items and handpicked the top 30 Tablet Magnesium Mineral Supplements for your consideration..

We are dedicated to assisting our users in finding the right supplements Products based on their needs, saving them considerable time when choosing which Tablet Magnesium Mineral Supplements to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 30 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 Nature Made Magnesium Oxide 250 mg Dietary Supplement Nature Made 9.9 4.7 (13,818) Buy on Amazon
2 NOW Supplements Magnesium Citrate Veg Capsules NOW 9.9 4.7 (10,490) Buy on Amazon
3 Solgar Magnesium with Vitamin B6 Supplement Solgar 9.9 4.8 (2,603) Buy on Amazon
4 Vital Nutrients Triple Magnesium Supplement Capsules Vital Nutrients 9.8 4.7 (1,001) Buy on Amazon
5 Nutricost Magnesium Glycinate Vegetarian Capsules Nutricost 9.8 4.6 (2,682) Buy on Amazon
6 PlusPharma Magnesium Oxide 400mg, 120 Tablets Essential Mine PlusPharma 9.8 4.6 (1,694) Buy on Amazon
7 Micro Ingredients Pure Magnesium Citrate Powder Micro Ingredients 9.7 4.5 (1,673) Buy on Amazon
8 NOW Magnesium Malate Nervous System Support Capsules NOW 9.6 4.6 (253) Buy on Amazon
9 Qunol Extra Strength Magnesium Capsules Qunol 9.6 4.6 (464) Buy on Amazon
10 MaryRuth Organics Calm Magnesium Bisglycinate Liquid MaryRuth Organics 9.6 4.3 (2,017) Buy on Amazon
11 365 by Whole Foods Market Calcium and Magnesium Capsules 365 by Whole Foods Market 9.5 4.5 (196) Buy on Amazon
12 KAL Magnesium Glycinate ActivGels for Relaxation and Bone Health KAL 9.2 4.2 (99) Buy on Amazon
13 Vitabod Extra Strength Magnesium Citrate Gummies Vitabod 7.2 4.3 (57) Buy on Amazon
14 Nature's Bounty Magnesium Citrate Raspberry Gummies Nature's Bounty 5.3 5.0 (5) Buy on Amazon
15 Pure Encapsulations Magnesium Glycinate Supplement Pure Encapsulations 9.9 4.7 (20,457) Buy on Amazon
16 Nutrivein Liposomal Vitamin C High Absorption Capsules Nutrivein 9.9 4.7 (20,139) Buy on Amazon
17 Nature's Bounty Magnesium Bone and Muscle Support Nature's Bounty 9.9 4.7 (73,892) Buy on Amazon
18 Natural Vitality CALM Magnesium Citrate Drink Mix Natural Vitality 9.9 4.6 (60,256) Buy on Amazon
19 Trace Minerals Research ConcenTrace Ionic Mineral Drops Trace Minerals Research 9.9 4.6 (18,966) Buy on Amazon
20 Vitron-C Iron and Mag-Ox Magnesium Supplement Duo Vitron-C 9.9 4.6 (25,997) Buy on Amazon
21 Nuun Rest Magnesium and Tart Cherry Recovery Tablets Nuun 9.9 4.5 (11,772) Buy on Amazon
22 Physician's CHOICE Probiotics for Kids Berry Chewables Physician's CHOICE 9.9 4.5 (153,822) Buy on Amazon
23 Nuun Hydration Rest Blackberry Vanilla Electrolyte Tablets Nuun 9.9 4.5 (11,769) Buy on Amazon
24 MaryRuth Organics Toddler Multivitamin with Iron MaryRuth Organics 9.9 4.5 (38,764) Buy on Amazon
25 Mag-Ox 400 Magnesium Oxide Dietary Supplement Tablets Mag-Ox 400 9.9 4.8 (1,719) Buy on Amazon
26 Garden of Life Vitamin Code Raw Calcium Garden of Life 9.8 4.7 (4,302) Buy on Amazon
27 Nature's Sunshine Magnesium Complex Capsules Nature's Sunshine 9.8 4.7 (1,064) Buy on Amazon
28 Sundown Calcium Magnesium Zinc Mineral Supplement Sundown 9.8 4.7 (8,974) Buy on Amazon
29 Source Naturals Magnesium Malate Energy Support Source Naturals 9.8 4.7 (5,648) Buy on Amazon
30 Nature's Life Magnesium with Vitamin B-6 Nature's Life 9.8 4.7 (3,008) Buy on Amazon