GNC Super Magnesium 400mg Supplement, Supports Strong Bones and Teeth, Highly Absorbable, 45 Servings

$19.99

Price: $19.99
(as of Aug 08, 2025 13:21:22 UTC – Details)


Product Description

Tried-and-True Favorites. Grab these immunity must haves todayTried-and-True Favorites. Grab these immunity must haves today

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Customer Reviews

4.6 out of 5 stars 298

4.8 out of 5 stars 184

4.7 out of 5 stars 460

4.6 out of 5 stars 517

4.7 out of 5 stars 477

4.7 out of 5 stars 251

Price

$19.99$19.99

$24.99$24.99

$21.99$21.99

$19.99$19.99

$19.99$19.99

$19.99$19.99

Type

Vitamin

Vitamin

Vitamin

Mineral

Mineral

Vitamin

Key Benefits

Immune support

Support health teeth & bones

Energy production

Supports bone health

Support strong bones & teeth*

Healthy hair, skin & nails

Additional Benefits

Bone, teeth & collagen health

May enhance calcium absorption

Plus magnesium & vitamin D3

Fuel muscle protein synthesis

Amount of Primary Ingredient

1000mg

125mcg

1500mcg

800mg

400mg

5000mcg

Serving Size

1 caplet

1 tablet

1 capsule

4 caplets

2 caplets

1 capsule

Product Dimensions ‏ : ‎ 2.18 x 2.18 x 4.63 inches; 5.29 ounces
Item model number ‏ : ‎ 136913
Date First Available ‏ : ‎ April 22, 2020
Manufacturer ‏ : ‎ GNC
ASIN ‏ : ‎ B00EE0MFO6
Best Sellers Rank: #82,708 in Health & Household (See Top 100 in Health & Household) #1,211 in Magnesium Mineral Supplements
Customer Reviews: 4.7 4.7 out of 5 stars 477 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

High-Quality: Get the benefits of highly absorbable magnesium in the convenience of caplets!
Best-Seller: GNC’s best-selling magnesium supplement combines 3 highly absorbable forms of magnesium – aspartate, lactate, and citrate – to support strong bones and teeth.
Backed By Science: Since 1935, GNC has been committed to meeting the highest standards of quality, safety, and efficacy while applying the most up-to-date advances in nutritional science so you can live well.
No Artificial Flavors, Gluten Free, No Milk
90 caplets, 45-day supply

Customers say

Customers find the magnesium supplement works well and report improved sleep quality, with one mentioning reduced leg cramps at night. They also appreciate its positive effects on heart health, with one customer noting it helps control heart rhythm.

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