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GNC - Super Magnesium 300mg - 90 Capsules (30 Servings) | GNC

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Spend $125+ and get a free 50-serving Pro Performance® creatine with code: CREATINE. Limited-time offer, online onlyˇ.
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Super Magnesium 300mg - 90 Capsules (30 Servings)
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Super Magnesium 300mg - 90 Capsules (30 Servings)  | GNC
Super Magnesium 300mg - 90 Capsules (30 Servings)  | GNC
Super Magnesium 300mg - 90 Capsules (30 Servings)  | GNC
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$19.99
($0.67 / serving)
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FREE CREATINE! With order of $125+ Apply Code: CREATINE
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FREE CREATINE! With order of $125+. Offer valid while supplies last. Customers will receive a Free GNC Pro Performance Creatine (50 Servings) with qualifying purchase of $125 or more when promo code CREATINE is entered at checkout. Limit one (1) per order, one (1) per customer. Exclusions may apply.
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GNC

Super Magnesium 300mg - 90 Capsules (30 Servings)

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138722 138722
$19.99
($0.67 / serving)
  • BOGO 50% Off Mix-and-Match SHOP NOW
    close popup
    Offer valid on GNC.com and at participating stores through March 28 2026. Buy 1, get 1 of equal or lesser value 50% off. Mix and match. Select products only. Must add 2 eligible items to cart for discount. Exclusions may apply. See a Coach in store for details or click on "SHOP NOW" to view specific products included in the sale.
FREE CREATINE! With order of $125+ Apply Code: CREATINE
Coupon Code 'CREATINE' Added to Your Cart
FREE CREATINE! With order of $125+. Offer valid while supplies last. Customers will receive a Free GNC Pro Performance Creatine (50 Servings) with qualifying purchase of $125 or more when promo code CREATINE is entered at checkout. Limit one (1) per order, one (1) per customer. Exclusions may apply.
This coupon has already been added to your cart
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LOCAL RESTRICTIONS

Due to local weight loss supplement and muscle-building supplements regulations, persons under the age of 18 are prohibited from purchasing this item.

An adult must be present to provide a signature and valid ID upon delivery or pick up in-store.

For New York residents, a $4.99 delivery fee is added in checkout.

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Highlights
Gluten Free
Gluten Free
Vegan
Vegan
Soy Free
Soy Free

GNC - Super Magnesium 300mg - 90 Capsules

 GNC’s Most-Comprehensive Magnesium Blend: GNC Super Magnesium conveniently provides a daily 300mg dose of essential mineral support from 3 different organic and easily absorbed forms of magnesium*.  

  
 
 Choose A Comprehensive Wellness Booster: Build stronger bones and teeth—and support heart health and nerve function—with just 3 capsules daily*. 

 

 Support A Healthy Metabolism & Energy Production: Your body uses magnesium to convert food from your diet into daily energy—and a magnesium supplement can help if you’re not getting enough magnesium-rich foods like leafy greens, beans, and salmon*. 

 

 Help Healthy Hormone Levels: Magnesium supports healthy levels of hormones that impact a wide variety of functions in your body*. 


 All The Magnesium You Want, Nothing You Don’t: GNC Super Magnesium is gluten free, vegan, and delivers a bioavailable blend of magnesium glycinate, magnesium malate, and magnesium tartrate *. No artificial colors. No artificial flavors. No soy.

 

Ingredient Amounts
Serving Size Three Capsules
Servings Per Container  30

Amount Per Serving      % DV 

Magnesium (as Magnesium Glycinate, Magnesium Malate & Magnesium Taurate) 300mg   71%

** Daily Value (DV) not established.


Other Ingredients
Cellulose, Magnesium Stearate Vegetable Source, Silicon Dioxide.

As a dietary supplement, take three capsules daily, preferably with a meal.

Warnings
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Storage
Keep out of reach of children. Store in a cool, dry place.
GNC Holdings LLC, Pittsburgh PA 15222
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