Best Tablet Magnesium Mineral Supplements in 2026

Daisy
Last Updated: Aug 13, 2026

At a Glance: Our Top Picks for Tablet Magnesium Mineral Supplements

Nutricost Biotin (Vitamin B7) 10,000mcg (10mg) Vitamin Supplement, 240 Capsules - Vegetarian, Gluten Free, Quick Release, Non-GMO
#TOP1
Nutricost Biotin (Vitamin B7) 10,000Mcg (10Mg) Vitamin Supplement,
9.9
PM SCORE
Nutricost Folic Acid (Vitamin B9) 1000 mcg, 240 Capsules
#TOP2
Nutricost Folic Acid (Vitamin B9) 1000 Mcg, 240
9.9
PM SCORE
Nutricost Milk Thistle 250mg (1000mg Equivalent), 240 Vegetarian Capsules - 4:1 Extract - Non-GMO and Gluten Free
#TOP3
Nutricost Milk Thistle 250Mg (1000Mg Equivalent), 240 Vegetarian
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Tablet Magnesium Mineral Supplements of 2026

Market Overview
Tablet Magnesium Mineral Supplements Reviewed
  • Reviews Analyzed: 46119 Items
  • PM Avg. Rating: 8.4 / 10
22 Products Evaluated
  • Highest Price: $22.95
  • Lowest Price: $12.95
  • Avg. Price: $16.30

Nutricost Biotin (Vitamin B7) 10,000Mcg (10Mg) Vitamin Supplement, 240 Capsules - Vegetarian, Gluten Free, Quick Release, Non-Gmo

NUTRICOST
8570375
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Biotin (Vitamin B7) - 240 Capsules With 10000 MCG Of High Quality Biotin Per Capsule

Up to 8 Month (240 Day) Supply, 1 Serving Is Just 1 capsule

Vitamin B7 Is Also Known as Vitamin H

Nutricost Biotin is Non-GMO, Gluten Free, and 3rd Party Tested

Made in a GMP Compliant, FDA Registered Facility

Nutricost Folic Acid (Vitamin B9) 1000 Mcg, 240 Capsules

NUTRICOST
ZL08081
0.34 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

240 Capsules of Folic Acid In Each Bottle

1,000 MCG of Folic Acid Per Capsule

High Quality Folic Acid

Non-GMO, Soy Free, And Gluten Free

Made in a GMP Compliant, FDA Registered Facility

Nutricost Milk Thistle 250Mg (1000Mg Equivalent), 240 Vegetarian Capsules - 4:1 Extract - Non-Gmo And Gluten Free

NUTRICOST
ZL00817
0.41 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

6 Month Supply of 4:1 Milk Thistle - 240 Vegetarian Capsules Per Bottle

250mg Per Capsule (1,000mg Equivalent from 4:1 Extract)

Premium Grade, 4:1 Extract, High Quality Milk Thistle

3rd Party Tested, Non-GMO & Gluten Free

Vegetarian Friendly, Made in a GMP Compliant, FDA Registered Facility

Nutricost Magnesium Citrate 420Mg, 120 Servings (210Mg Per Capsule, 240 Vegetarian Capsules) - Gluten Free, Non-Gmo, Vegetarian Friendly

NUTRICOST
NC-MGCITCAP
3.00 X 3.00 X 5.25 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

240 Magnesium Citrate Capsules Per Bottle (120 Servings)

420mg of Magnesium Per Serving (210mg Per Capsule)

Plant Based Capsules

Non-GMO, Gluten Free, Vegetarian Friendly, Soy Free

Made in a GMP Compliant, FDA Registered Facility

Nutricost Magnesium Citrate 420Mg, 60 Servings (210Mg Per Capsule, 120 Vegetarian Capsules) - Gluten Free, Non-Gmo Supplement

NUTRICOST
NC-MGCITCAP
2.50 X 2.50 X 4.25 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

120 Magnesium Citrate Capsules Per Bottle (60 Servings)

420mg of Magnesium Per Serving (210mg Per Capsule)

Vegetarian Friendly Plant Based Capsules

Non-GMO, Gluten Free, Soy Free

Made in a GMP Compliant, FDA Registered Facility

Nutricost Magnesium Glycinate 420Mg, 240 Capsules - 120 Servings, Non-Gmo, Gluten Free, Vegetarian Friendly

NUTRICOST
NTC-MAG_GLYC-240C
2.50 X 2.50 X 4.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

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

Nutricost Magnesium Oxide 750Mg, 240 Capsules - 420Mg Of Magnesium, Non-Gmo, Gluten Free

NUTRICOST
NTC120101
0.58 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Extra Strength Magnesium Oxide Supplement

750mg of Magnesium Oxide Per Serving (420mg of Magnesium)

240 Capsules Per Bottle

Non-GMO, Gluten Free

Made in a GMP Compliant, FDA Registered Facility

Nutricost Malic Acid Powder 1Lb - Gluten Free, Non-Gmo (454 Grams)

NUTRICOST
NC-MALICA-PWD
3.70 X 3.70 X 4.50 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

1LB of Malic Acid Powder (454G/16oz) Per Bottle

Easy To Serve Scoop Included

Non-GMO and Gluten free

Made In A GMP Compliant, FDA Registered Facility

Nutricost Magnesium Citrate Powder (Peach Mango, 250 Gram)

NUTRICOST
3.70 X 3.70 X 3.70 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Delicious Flavors

250G and 500G Bottles

Non-GMO & Gluten Free

Serving Size: 1 Scoop (Included)

Made in the USA

Nutricost Magnesium Citrate Powder (Raspberry Lemonade, 500 Gram)

NUTRICOST
3.70 X 3.70 X 6.80 Inches
1.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Delicious Flavors

250G and 500G Bottles

Non-GMO & Gluten Free

Serving Size: 1 Scoop (Included)

Made in the USA

Nutricost Magnesium Citrate Powder (Unflavored, 500 Gram)

NUTRICOST
NTC131201
1.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Delicious Flavors

250G and 500G Bottles

Non-GMO & Gluten Free

Serving Size: 1 Scoop (Included)

Made in the USA

Nutricost Magnesium Citrate Powder (Unflavored, 250 Gram)

NUTRICOST
NTC131101
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Delicious Flavors

250G and 500G Bottles

Non-GMO & Gluten Free

Serving Size: 1 Scoop (Included)

Made in the USA

Nutricost Magnesium Complex 500Mg, 240 Capsules - Magnesium Oxide, Citrate, And Glycinate - Gluten Free And Non-Gmo

NUTRICOST
NTC-20202
3.25 X 3.25 X 5.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

500mg of Magnesium Per Serving from Magnesium Oxide, Magnesium Citrate, and Magnesium Glycinate

240 Capsules for 240 Servings

8 Month Supply (If Taken As Recommended)

Gluten Free and Non-GMO

Made In A GMP Compliant, FDA Registered Facility

Nutricost Potassium (99 Mg) Magnesium (210 Mg) Citrates, 240 Capsules - Non-Gmo, Gluten Free

NUTRICOST
NTC-20200
3.00 X 3.00 X 5.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

210mg of Magnesium (from Magnesium Citrate) per Serving

99mg of Potassium (from Potassium Citrate) per Serving

240 Capsules, 120 Servings in Each Bottle

Non-GMO, Gluten Free, Soy Free, and 3rd Party Tested

Made in a GMP Compliant, FDA Registered Facility.

Nutricost Magnesium Orotate 1000Mg, 120 Capsules - 60 Servings, 500Mg Per Capsule, Non-Gmo, Gluten Free

NUTRICOST
NTC-20240
2.25 X 2.25 X 4.25 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

1,000mg of Magnesium Orotate, 70mg of Magnesium in Each Serving

120 Vegetarian Capsules Per Bottle For 60 Servings

2 Month Supply If Taken As Directed

Vegetarian, Gluten Free, Soy Free, and Non-GMO

Made in a GMP Compliant, FDA Registered Facility

Nutricost Multivitamin For Men 120 Capsules - Vitamins And Minerals For The Healthy Man

NUTRICOST
NTC117101
0.29 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Over 20 Essential Vitamins & Minerals Formulated Specifically For Men's Health

1200mg Per Serving (60 Servings)

120 Capsules Per Bottle

Non-GMO, Soy Free, and Gluten Free

Manufactured In a GMP Compliant, FDA Registered Facility

Nutricost Calcium Magnesium Zinc With Vitamin D3 Powder, 60 Servings (Unflavored) - Calcium (1000 Mg) Magnesium (420 Mg) Zinc (16.5 Mg) Vitamin D3 (30 Mcg) - Gluten Free, Non-Gmo

NUTRICOST
NTC-CA_MAG_ZN_D3-60SERV_UF
4.50 X 4.50 X 5.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Calcium (1000 MG) Magnesium (420 MG) Zinc (16.5 MG) Vitamin D3 (30 MCG) Per Serving

60 Servings Per Bottle

Convenient Serving Scoop Included

Non-GMO, Gluten Free

Made In A GMP Compliant Facility

Nutricost Calcium Magnesium Zinc With Vitamin D3 Powder, 30 Servings (Unflavored) - Calcium (1000 Mg) Magnesium (420 Mg) Zinc (16.5 Mg) Vitamin D3 (30 Mcg) - Gluten Free, Non-Gmo

NUTRICOST
NTC-CA_MAG_ZN_D3-30SERV_UF
3.60 X 3.60 X 4.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

Calcium (1000 MG) Magnesium (420 MG) Zinc (16.5 MG) Vitamin D3 (30 MCG) Per Serving

30 Servings Per Bottle

Convenient Serving Scoop Included

Non-GMO, Gluten Free

Made In A GMP Compliant Facility

Nutricost Magnesium Bisglycinate Powder (Unflavored, 250 Grams) - Chelated Magnesium Supplement

NUTRICOST
NTC-MGBISGLYC-PAR
3.60 X 3.60 X 3.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

250 Grams of Magnesium Bisglycinate Powder

210mg of Magnesium in Each Serving, Scoop Included

Unflavored Magnesium

Non-GMO, Vegetarian Friendly, Gluten Free

Made in a GMP Compliant, FDA Registered Facility

Nutricost Magnesium Glycinate Powder (Peach Mango, 250 Grams) - Chelated Magnesium (30%) Glycinate

NUTRICOST
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

250 Grams of flavored Magnesium Glycinate Powder

Magnesium 30% Glycinate for 210mg of Magnesium in Each Serving, Scoop Included

Delicious Peach Mango Flavor

Non-GMO, Vegetarian, Gluten Free

Made in a GMP Compliant, FDA Registered Facility

Nutricost Apple Cider Vinegar Capsules 500Mg, 240 Vegetarian Capsules - Natural, Vegetarian, Gmp, Non-Gmo And Gluten Free

NUTRICOST
NC-ACV-01
0.35 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
eSupplements 9.98

Features

240 Vegetarian Capsules Containing Natural, High Quality Apple Cider Vinegar

500mg of Apple Cider Vinegar Per Capsule and Includes "The Mother"

Get 500mg - 1500mg of Apple Cider Vinegar Per Serving Depending on Need

1 Serving: Just 1 Easy-To-Swallow Vegetarian Capsule

Made in a GMP Compliant, FDA Registered Facility

Nutricost Magnesium Glycinate Capsules (500 Mg), 240 Capsules - Gluten Free, Non-Gmo, Vegan

NUTRICOST
NTC-20359
2.20 X 2.20 X 4.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

240 Capsules of Magnesium Glycinate Per Bottle

500 mg of Magnesium Glycinate Per Serving

Serving Size: 1 Serving, Just 1 Capsule

Non-GMO, Gluten Free, Soy Free

Made in a NSF Certified GMP Compliant, FDA Registered Facility

Top 10 magnesium mineral supplements Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Nutricost 22

Top 10 magnesium mineral supplements Brands Pie Chart


We've carried out a comprehensive analysis of 46,119 reviews on magnesium mineral supplements, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select magnesium mineral supplements priced around $16.30, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 22 magnesium mineral supplements for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

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