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Twinlab, Magnesium Caps, 400 mg, 240 Capsules

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Twinlab, Magnesium Caps, 400 mg, 240 Capsules

In Stock
  • Expiration Date: Jul 2019
  • Shipping Weight:
    0.77 lbs
    Switch to Metric units
  • Product Code: TWL-03931
  • UPC Code: 027434039314
  • Package Quantity: 240 Capsules
  • Dimensions:
    3 x 3 x 5.4 in, 0.65 lbs
    Switch to Metric units
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Save $2.00 when you purchase these items today for only $18.44
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Product Overview


  • High Potency
  • Dietary Supplement
  • Internet Bottle
  • Break Resistant
  • Ships Easier
  • A NSF GMP Registered Facility

TwinLab Magnesium Caps are easy to swallow and assimilate.

Magnesium is an essential mineral for calcium and potassium assimilation, and helps support proper nerve muscle impulses, enzyme reactions, formation of bone and carbohydrate metabolism. Magnesium Caps provide a natural, magnesium supplement with 400 mg, or 100% of the daily value, of magnesium.

Suggested Use

Take one capsule daily.

Other Ingredients

Gelatin, potato starch, magnesium silicate, medium chain triglycerides, croscarmellose sodium, magnesium aspartate, silica.

No tablet binders, coatings or colorings.

No major allergens, corn, wheat, rice or barley included.

No artificial colors, flavors or preservatives added.


Keep tightly closed in a cool, dry place.

Keep out of reach of children.

Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving %DV
Magnesium (as magnesium oxide) 400 mg 100%
iHerb Customer Reviews

Great Product!

Posted by 5708750312104577751 on Jun 25, 2017 | Verified Purchase

Already have purchased more and definitely will be purchasing some in the future.

Thanks for your feedback!

The best

Posted by 5522322353760387274 on May 20, 2017 | Verified Purchase

The best Magnesium caps! Helped me a lot! Many thanks to iherb😊

Thanks for your feedback!


Posted by Reviewer1068187 on Mar 26, 2017 | Verified Purchase

I am using this products for my spasms in my legs, due to my disability that puts me in a wheel chair.

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Posted by IJustKnow on Jan 09, 2017 | Verified Purchase

Product doesn't do anything. Is not suitable for vegetarians nor Vegans. The product is not Kosher nor Halal.

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Let There Be Poop!

Posted by 5484869416489937085 on Sep 02, 2015 | Verified Purchase

These are MAGIC PILLS.

Thanks for your feedback!