Best Mag-Ox 400 in 2026

#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

Mag-Ox is a mineral supplement made from magnesium oxide – the most concentrated form of magnesium available: Mag-Ox is the pharmacist recommended magnesium supplement brand that helps maintain normal muscle and nerve function.

Magnesium supports over 300 chemical reactions within the body – and Mag-Ox is at the center of all of them: magnesium is critical in helping convert carbohydrates, protein and fat into energy – helping support the formation and release of energy from cells; up to 75% of Americans don’t get enough magnesium in their diets; diuretics, proton pump inhibitors, cisplatin and cyclosporin deplete magnesium

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

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

Mag-Ox is a mineral supplement made from magnesium oxide

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 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

MagOx 400 Mg Tablets to Increase Magnesium Levels and for relief of acid indigestion and upset stomach.

Magnesium oxide is a dietary supplement gives relief from acid indigestion and upset stomach.

Signs of a magnesium deficiency: depression, abnormal heart rhythms; muscle and leg cramps; migraines.

NEW DESIGNED PACKAGING / picture may vary (pack of 3) 670430

pack of 3 (710430)

NEW DESIGNED PACKAGING / picture may vary (pack of 4) 670430

pack of 6 (710430)

NEW DESIGNED PACKAGING / picture may vary (pack of 6) 670430

Enhanced Absorption: Our advanced liposomal technology ensures that our NAD+ supplement is rapidly absorbed and bioavailable. Our liposomes protect the NAD+ molecule from degradation, ensuring that it reaches your cells intact and can be used to support cellular energy production, DNA repair, and metabolic repair.

Age Defense: Laevigo Liposomal NAD+ supplement is designed for age defense and provides a sustained energy boost, giving you the vitality and stamina you need to take on the day. With our NAD plus supplement, you can achieve optimal health and well-being and feel your best every day.

Easy-to-Swallow Softgels: We understand that some customers find it difficult to swallow large capsules. That's why we've designed our Liposomal NAD+ supplement with easy-to-swallow capsules, making it more convenient and comfortable to take.

RAW VITAMIN D 5000 IU: Whole food nutrition, specifically formulated with 5,000 IU of fat-soluble Vitamin D3 delivered in a whole food lipid base of high Omega-9 Organic green cracked wall chlorella – plus live probiotics & enzymes to promote absorption

THE SUNSHINE HORMONE: Vitamin D supports memory, concentration & proper cell replication; Easily metabolized D3 is preferred over D2 since it's in the form that comes from the most natural source possible―sun-kissed skin and foods like salmon & sardines

ONCE DAILY VITAMIN D3 FOR IMMUNE SYSTEM HEALTH: Our vegetarian Vitamin D supplement supports bone, joint, breast & prostate health as well as immune health, with 625% Daily Value of vitamin D3—the natural form; Available in a 60-day supply

Natural Flavors & Sweeteners

No Colors from Artificial Sources

Potassium-Packed Electrolytes

200 count bottle of Caltrate 600 Plus D3 600 mg Calcium and Vitamin D Supplement Tablets

Caltrate bone supplements offer the highest level of vitamin D3 per tablet among leading calcium supplement brands (1)

Caltrate calcium and vitamin D tablets help support strong bones and everyday activities like muscle contractions, blood clotting and nerve function (2)

Immune Support: Zinc works to support the body's natural defense system which aids immune system function, wound healing and the absorption of B vitamins.*

Metabolism Booster: Zinc supports the digestion and metabolism of important vitamins, minerals, carbohydrates and other essential nutrients.*

This mineral also supports normal fetal and reproductive development as well as healthy function.*

Recommended as part of woman's daily regimen for health, stress, mood, and prenatal care

Aids in development of nervous system in fetus

May play a significant role in heart health

VITAMIN C 1000mg: Airborne immune support effervescent tablets are packed with 1000mg Vitamin C per serving, which helps support your immune system.

ZINC SUPPLEMENT: These Vitamin C with Zinc effervescent tablets contain 73percent of your daily value of Zinc, which plays a central role in your immune system and is essential for the functioning and signaling of immune cells..

POWERFUL ANTIOXIDANTS: Airborne immune support tablets contains the powerful antioxidants Vitamin A to support immune health, Vit C to support immune health and Vitamin E to help fight free radicals.

HIGH POTENCY/SUNSHINE VITAMIN: Highly-absorbable liquid softgel form of vitamin D-3

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

VITAMIN D: Supports healthy immune system function and is essential for achieving and maintaining optimal bone mineral density*

ZINC WITH VITAMIN C FOR IMMUNE HEALTH: Our Zinc supplement provides whole food nutrition with 30mg of elemental Zinc (over 250% of the new daily value) plus 60mg of raw vitamin C, both in a whole food form for optimal nutrient absorption and utilization

NATURAL COFACTORS: Raw Organic fruits & vegetables, alkalizing trace minerals and probiotics & enzymes add additional antioxidants, vitamins and cofactors to our Vitamin Code Vegan Zinc formula, enabling the natural recognition of nutrients by your body

WHY RAW ZINC: Raw means these Zinc pills are made without high heat, and they contain no synthetic or filler ingredients - Just Raw, food created nutrients for immune system support, skin health and eye health, as well as prostate health

NEW SOFTGEL SHELL: Sports Research Vitamin D3+K2 Plantgel capsules now contain added Turmeric Root Powder in the outer softgel shell. This added plant-based yellow color helps protect the active ingredients inside against photo-degradation that may occur from exposure to UV light. While the appearance has changed, we can assure you that our Vitamin D3+K2 still contains the same great ingredients you know and love

BETTER TOGETHER: Known as the "sunshine vitamin," Vitamin D3 helps maintain strong bones by helping you metabolize calcium and supports a healthy immune system. Added Vitamin K2 helps ensure that calcium gets deposited in your bones where it's needed, and protects arteries from calcification. Vitamins D & K work better when taken together

VEGAN FORMULA: Our Vitamin D and K supplements are made with VegaDELight vegan D3, a patented plant based form of Vitamin D3 from lichen and MenaQ7, a patented form of Vitamin K2 from chickpeas. Our easy-to-swallow Vitamin D3 K2 PlantGel capsules are an easy way to add these two essential micronutrient vitamins to your diet

FOR DAILY IMMUNE SYSTEM SUPPORT. With over 30 powerful ingredients, including antioxidants, herbal extracts, vitamins and minerals. These ingredients provide targeted support for all of the body systems associated with immunity.

SUGGESTED USE. Take 4 to 6 capsules a day to maintain a state of wellness. If your immune system needs added support, unlock the power of Wellness Formula with 6 capsules every 3 hours. Do not exceed 24 capsules a day for a maximum of 7 consecutive days.

A WELL MADE SUPPLEMENT. delivers high-potency vitamin C, plus more than 30 other vitamins, minerals and time-tested herbs to support your body's natural defenses. This product contains soy.

A LEADING VITAMIN FOR IMMUNE SUPPORT (1): Vitamin C is one of the leading nutritional vitamins for immune support; (1) People reach for Vitamin C plus Rose Hips by Nature’s Bounty to help them maintain a healthy immune system all year long (1)

WHITE BLOOD CELL SUPPORT (1): Nature’s Bounty Vitamin C Plus Rose Hips Caplets contain 1000 mg of Vitamin C which is a nutrient that plays an important role in the functioning of white blood cells which are vital components of the immune system (1)

ANTIOXIDANT SUPPLEMENT: Vitamin C is one of the best antioxidants for fighting free radicals; (1) Free radicals can cause oxidative stress that may lead to premature aging of the cells

most active form: NatureWise Vitamin D3 in certified organic olive oil helps to support teeth and bone health, provide immune support, and promote healthy muscle function

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Essential Vitamin: Our formula delivers the same biologically active form of vitamin D produced by the body as a result of sun exposure, without exposure to sun rays

Includes 30 single-serving packets (0.32 oz. each) of Emergen-C Original Formula in Raspberry flavor

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Each serving provides daily immune support (3) with more Vitamin C than 10 oranges(1)

FOR DAILY IMMUNE SYSTEM SUPPORT. With over 30 powerful ingredients, including antioxidants, herbal extracts, vitamins and minerals. These ingredients provide targeted support for all of the body systems associated with immunity.

SUGGESTED USE. Take 4 to 6 capsules a day to maintain a state of wellness. If your immune system needs added support, unlock the power of Wellness Formula with 6 capsules every 3 hours. Do not exceed 24 capsules a day for a maximum of 7 consecutive days.

A WELL MADE SUPPLEMENT. delivers high-potency vitamin C, plus more than 30 other vitamins, minerals and time-tested herbs to support your body's natural defenses. This product contains soy.

Highest potency: Provides 5, 000 IU of Vitamin D3 per serving, the daily requirement recommended by the Vitamin D Council to restore depleted vitamin D levels in adults with minimal sun exposure.*

Most active form: NatureWise Vitamin D3 gives you the same natural, biologically active form of Vitamin D that your body produces naturally from sunlight — but without the risky UVB exposure.

Superior absorption: Vitamin D is a fat-soluble vitamin that requires dietary fat for the body to absorb it. Our best-selling Vitamin D3 is delivered in certified organic olive oil, a healthy fat source that improves bioavailability.