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Twinlab, Magnesium Caps, 400 mg, 100 Capsules

$7.87 $7.87 (Saved $4.62)

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Twinlab, Magnesium Caps, 400 mg, 100 Capsules

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Twinlab, Magnesium Caps, 400 mg, 100 Capsules

In Stock
100 Capsules
200 Capsules
100 Capsules
  • Expiration Date: January 2022
  • Shipping Weight:
    0.92 lbs
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  • Product Code: TWL-01021
  • UPC Code: 027434010214
  • Package Quantity: 100 Capsules
  • Dimensions:
    2.4 x 2.4 x 4.3 in, 0.55 lbs
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Product Rank:

Frequently Purchased Together
Product Overview


  • Natural
  • High Potency
  • Dietary Supplement

Twinlab Magnesium Caps are easier to swallow and assimilate. Well tolerated by most highly allergic individuals.

Suggested Use

Take 1 capsule daily.

Other Ingredients

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

No tablet binders, coatings, or colorings.

Free of the most common allergens such as corn, soy, yeast, rice, barley, wheat, lactose (milk sugar), and all milk, citrus, fish, and egg products.

No added flavorings, sugars, salt, artificial sweeteners, colorings, preservatives or salicylates.


Keep tightly closed in a cool, dry place.

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

Good Product

Posted by iHerb Customer on January 5 2018 | Verified Purchase

Using for 3 weeks from the date received. So far, no side effects and seems like my muscle relaxed more than before. A little hard to judge yet as my personal feeling.

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Posted by iHerb Customer on September 22 2017 | Verified Purchase

All Super...Fast delivery and perfect Product

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Posted by iHerb Customer on July 3 2017 | Verified Purchase

I like it.

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Decent bio-availability. Good, reliable product

Posted by iHerb Customer on January 14 2017 | Verified Purchase

My body reacts well to this product, and I see the results in my nails and other such indicators... therefore, I deduce that it has decent bio-availability. The caps are easy to swallow. I would give this a 5 star rating if it were made in a higher dose cap, as then I wouldn't need to take as many to obtain the prescribed dosage for my needs. I have used this product for some time now and feel that from bottle to bottle, the quality remains consistent. Good, reliable product

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Unfortunately less good

Posted by iHerb Customer on August 2 2016 | Verified Purchase

Less good than otjer types/brands of magnesium.

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