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Source Naturals, Magnesium Malate, 1,250 mg, 360 Tablets

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In Stock
  • Expiration Date: Feb 2020
  • Shipping Weight: 1.71 lbs (0.78 kg)
  • Product Code: SNS-00535
  • UPC Code: 021078005353
  • Package Quantity: 360 Tablets
  • Dimensions: 6.6 x 3.6 x 3.6 in, 1.45 lbs (0.66 kg)
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Product Overview


  • Dietary Supplement
  • Yielding 833 mg Malic Acid

Source Naturals Magnesium Malate is a compound of magnesium and malic acid. Malic acid is a natural fruit acid that is present in most cells in the body and is an important component of numerous enzymes key to ATP synthesis and energy production. Magnesium is an essential mineral in over 300 enzymatic reactions in metabolism. Preliminary studies suggest that magnesium malate supports the body's own detoxification of aluminum in the brain.

Suggested Use

1 to 3 tablets daily with meals.

Other Ingredients

Stearic acid, acacia gum, modified cellulose gum, colloidal silicon dioxide, and magnesium stearate.

Suitable for vegetarians and hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.


Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts
Serving Size: 3 Tablets
Serving Per Container: 120
  Amount Per Serving % DV
Calories 10  
Total Carbohydrate 3 g 1%*
Magnesium (as magnesium malate) 425 mg 106%
Sodium 5 mg <1%
Malic acid (as magnesium malate and malic acid) 2.5 g
* Percent Daily Values (%DV) are based on a 2,000 calorie diet.
†Daily Value not established.
iHerb Customer Reviews

Large tablets

Posted by chriswillisau on Oct 09, 2016

I was surprised by the size of these tablets and I had a difficult time swallowing them. Although they have a good profile and three per day is great because you can space them out rather than just take one hit. If they were smaller I may still be taking them, but I've switched to a chelate in a capsule which is much easier to take. Nothing wrong with the product and ingredients: it's simply a personal preference.

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Very good product

Posted by 5673181446431504821 on Oct 07, 2016

If you combine different kinds of magnesium in daily intake, this is great product, because you can split tablet in half with hands. Some other product need knife to cut in half. Beside of that, this product is bang for the buck for magnesium malate, potency/price ratio.

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Good Product

Posted by 5006825107415953120 on Oct 06, 2016

It takes a few months of using this regularly before you notice positive changes. All in all a reliable product. I wish I could send for it in bulk but my country's regulations do not allow for that. I can only buy two at a time.

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very useful

Posted by 5229442565735491599 on Sep 24, 2016

I find it very useful, doesn't overdose easily.

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Posted by 5296091141180502951 on Sep 21, 2016

I've been taking magnesium for over two years. Ever since I started taking it in the form of MgO tablets, I was able to remove muscle cramps and tinnitus (I recently noticed it has been a while since I haven't heard the ringing in my ear). However, I purchased this malate form and a week ago I got my first muscle cramp early in the morning while half asleep since I've got magnesium in my stack. Admittedly, I missed a few capsules those days, but that has not happened to me even with only MgO. So the potency of these is dubvious (don't know if it is absorption or any other issue). As for the malate, I haven't noticed anything. Will discontinue once the second bottle is finished and go back to either bisglycinate or plain oxide.

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