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Now Foods, Magnesium Oxide Powder, 8 oz (227 g)

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  • Product Code: NOW-01310
  • UPC Code: 733739013101
  • Package Quantity: 8 oz (227 g)
  • Dimensions: 6.2 x 3.2 x 3.2 in, 0.65 lbs (0.29 kg)
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Product Overview


  • Nervous System Support
  • 100% Pure Powder
  • Supports Energy Production
  • Critical for Enzyme Function
  • A Dietary Supplement
  • GMP Quality Assured

Magnesium Oxide is derived from ancient oceanic deposits and is a rich source of elemental magnesium (58% average). Magnesium is an essential mineral that plays a key role in the activation of amino acids for protein biosynthesis and is highly concentrated in intracellular fluid and bone.

Suggested Use

As a dietary supplement, take 1/4 level teaspoon daily, preferably with meals or in juices.

Other Ingredients


Contains no yeast, milk, wheat, gluten, egg, corn or soy.

Supplement Facts
Serving Size: 1/4 Teaspoon (700 mg)
Serving Per Container: 324
  Amount Per Serving %Daily Value
Magnesium (as Magnesium Oxide) 400 mg 100%
iHerb Customer Reviews


Posted by 5337674067266335274 on Jul 13, 2016

I still prefer tablet form as it's more convenient. this powder takes a while to dissolve.

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Good product.

Posted by funkydharma on Jun 24, 2016

Gentle on the stomache and good value for money, althpugh it doesn't appear to be as strong as the Magnesium Oxide tablets I take.

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Best for colon cleans naturally

Posted by 4712452831627506847 on Jun 06, 2016

I love the laxative properties of this product! It help with constipation but moreover I did a week long colon cleanse and feel so much better! It's natural and cause no side effects. no habit forming. If you think of a detox think magnesium oxide! the best magnesium supplement for me so far.

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is ok product bat no the best quality

Posted by mudanzas-valencia on May 30, 2016

is ok product bat no the best quality

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Great product!

Posted by 5563996035167001097 on May 06, 2016

This Magnesium works and I love that my legs are no longer on the verge of a cramp!

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