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Now Foods, Magnesium Citrate, 100% Pure Powder, 8 oz (227 g)
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Now Foods, Magnesium Citrate, 100% Pure Powder, 8 oz (227 g)
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Now Foods, Magnesium Citrate, 100% Pure Powder, 8 oz (227 g)


331 Reviews
In Stock
  • Product Code: NOW-01295
  • UPC Code: 733739012951
  • Package Quantity: 8 oz (227 g)
  • Dimensions: 5.2 x 2.9 x 2.9 in, 0.6 lbs (0.27 kg)
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Product Overview

  • Nervous System Support
  • Supports Energy Production
  • Critical for Enzyme Function
  • GMP Quality Assured
  • A Dietary Supplement
  • Vegetarian/Vegan

Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization. It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism. Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland. NOW Magnesium Citrate Powder is a highly bioavailable form of magnesium and contains no excipients or fillers.

Suggested Use

As a dietary supplement, mix 1/2 level teaspoon (1.9 g) of powder into at least 6 oz of juice or water. Take once daily with a meal. This product must be diluted into a liquid before ingestion. Consider taking these other NOW products: Calcium, Boron, Vitamin D and Zinc.

Other Ingredients


Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.


Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

This product is sold by weight not volume.

Store in a cool, dry place after opening.

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Supplement Facts
Serving Size: 1/2 Level Teaspoon (1.9 g)
Servings Per Container: about 119
  Amount Per Serving % Daily Value
Magnesium (from Magnesium Citrate) 315 mg 79%

iHerb Customer Reviews

5 Stars
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1 Stars
Amazing toilet cleaner!
I used to be a fan of citrate, I really did. But let me tell you something - I had stains on my toilet bowl that nothing would remove - and I mean NOTHING. I tried the most industrial cleaners I could find, scouring pads and the strongest elbow grease I could muster - nothing worked. Then I remembered the amazing powers of citric acid and thought why not try it. I sprinkled some around the bowl and left it. And wow. I didn't even need to scrub the worst stain - it flushed away. I was gobsmacked. Citric acid is now my staple bathroom cleaner. And is one reason why I'll never take anything citrate again. As a 'mild' blood thinner and chelating agent, it might work wonders for those in need of an artery cleanse, but is definitely not for me. The results of my toilet bowl test certainly help explain some things. I've read krebs cycle formulations are less tolerated by those suffering allergies or immune dysfunction. Best source of magnesium - pumpkin seeds. 28g (1oz) of pumpkin seeds contain approx 150mg magnesium. If low magnesium is an issue for you, suggest avoiding foods high in molybdenum - molybdenum is a potent antagonist. If this review was helpful to you, please click YES below - thank you. For reviews of all the products I have purchased from iHerb, please click my username above.
Mar 15, 2014
Effective for my tinnitus
As one who is winning against Candida overgrowth, one of my symptoms has been tinnitus (ringing in the ears). Candida can prevent absorption of magnesium, thus resulting in tinnitus. This product is vastly superior to other forms of magnesium (i.e., magnesium oxide) in terms of absorption and bioavailability. My tinnitus has subsided significantly since taking this product. I highly recommend it.
Dec 23, 2007

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