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Trace Minerals Research, Stress-X, Magnesium Powder, Lemon Lime, 350 mg, 23.3 oz (660 g)

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In Stock
  • Expiration Date: Aug 2018
  • Shipping Weight: 2.31 lbs (1.05 kg)
  • Product Code: TMR-00229
  • UPC Code: 878941002298
  • Package Quantity: 23.3 oz (660 g)
  • Dimensions: 3.7 x 3.7 x 6.7 in, 1.95 lbs (0.88 kg)
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Product Overview


  • Great Tasting!
  • America's #1 Trace Mineral Blend
  • A Calming, Stress-Relieving Supplement Containing Magnesium Citrate and ConcenTrace
  • Certified Vegan
  • Gluten Free
  • Great Taste
  • Dietary Supplement
  • Super Charged with ConcenTrace for Better Absorption

Helps maintain healthy magnesium levels and relaxes the muscles after contraction to help you feel calm and tranquil.

While 60% of magnesium in the body is found in the bones and teeth, 40% of the magnesium in the body is found in the muscles. In the muscles, magnesium is primarily responsible for muscle relaxation after contraction. Studies indicate that 68% of US adults consume less than the RDA of magnesium per day. A deficiency of magnesium in the body can result in a myriad of problems, including muscle cramps nerve irritability, and inflammation.

Magnesium is also the second-most plentiful positively charged ion found within the cells of the body, signifying its importance in a multitude of physiologic cellular functions.

Stress-X Magnesium Powder is a natural magnesium supplement formulated with magnesium citrate and over 72 ionic trace minerals from ConcenTrace to help maintain healthy magnesium levels in the body to help you stay calm and relaxed and to feel overall wellness in body and mind.

ConcenTrace is a trade name for concentrated sea minerals from the Great Salt Lake.

Suggested Use

Using the provided scoop, mix 1/2 scoop into 2-4 ounces of water once or twice daily with food or at mealtime. Stir until dissolved. To add to the calming effects of Stress-X Magnesium Powder, mix with hot water. For best results, divide your daily serving into two servings. If this is your first time taking Stress-X Magnesium Powder, reduce the serving size to 1/4 scoop for the first 5 days.

Other Ingredients

Crystalline fructose, sodium bicarbonate, natural citrus flavor, malic acid, stevia, silica.

Allergen Info: Contains no known allergens.


Keep dry until use and store in a cool, dry place.

Supplement Facts
Serving Size: 6.6 g (about 1/2 scoop)
Servings Per Container: 100
  Amount Per Serving %DV
Calories 15  
Total Carbohydrate 4 g 1%*
Sugars 4 g  
Magnesium (Magnesium Citrate) 350 mg 88%
ConcenTrace Ionic Trace Minerals
Over 72 ionic trace minerals from Utah's inland sea, the Great Salt Lake
100 mg
* Percent Daily Values (DV) are based on a 2,000 calorie diet.
† Daily Values (DV) not established.
iHerb Customer Reviews

great product, great taste and Value too

Posted by 4779147204147057840 on Nov 14, 2015

We have been taking this product now for over 3 months, the taste is great because its very tart. I have found that I only have to take this two scoops 3 times a week compared to other products every night. Have recommended to my Family & Friends. But unfortunately many people still don't understand the importance of Magnesium especially in the powder form.

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Product taste

Posted by Reviewer2143165 on Mar 11, 2014

Stress-X work for stress & if you take a little extra it will help you with constipation.My complaint is the taste.Its a Nasty taste. I tried NATURAL CALM & it taste very good.I would never buy this brand again NATURAL CALM TASTE so much better.

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Good price

Posted by 4978402483815235476 on Oct 31, 2013

The taste initially was a bit average, however, I'm used to it now (after 1+ weeks) and it's no longer an issue.

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Not for me

Posted by Reviewer1356486 on Oct 09, 2011

This stuff left me feeling ill after both times I tried it. I suspect the fructose and citric acid are corn-derived. I definitely won't be ordering this again.

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Best magnesium & mineral supplement I've tried

Posted by sarahjean on Aug 16, 2011

Definitely the best magnesium and mineral supplement I've tried so far - have recommended it to two friends now who've also reported the same thing. Easy to drink and stir into water, fizzes up and no digestion problems.

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