Natural Calm Magnesium Powder



Rated 3.75 out of 5 based on 8 customer ratings
(8 customer reviews)
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Product Description

Over 75% of people (and even more athletes!) are magnesium deficient. Since magnesium is responsible for more than 300 different enzymatic reactions within your body, this means that low magnesium levels can cause serious problems with physical and mental performance, metabolism, sleep and more.

Natural Calm Magnesium Powder is the solution to both restoring a healthy magnesium level and balancing your calcium intake – the result of which is natural stress relief, better sleep, and better mineral balance – along with a healthier heart and reduced risk for cramping. It features a formula developed by nutritional researcher Peter Gillham – a formula that provides a highly absorbable, water-soluble magnesium citrate in ionic form (this means it has a molecular charge that allows the magnesium element to easily bond with water), so it is ready to go to work right away.

Natural Calm can reduce accumulated calcium from calcium supplements, reduce muscle soreness and alleviate cramping, and give fast relief to many symptoms of magnesium depletion, including restless leg syndrome and brain fog. Natural Calm is also very good to take before bed to assist with sleep, especially after a day of mental stress, hard workouts or races.

Simply take 250-500mg of Natural Calm before you go to bed at night for better sleep, better recovery, elimination of cramping, and higher energy levels the next day!

Additional information


16oz Bottle


Unflavored, Organic-Raspberry Lemon

8 reviews for Natural Calm Magnesium Powder

  1. Rated 5 out of 5


    Hey Ben,

    In regards to Natural Calm’s response above: “Arsenic was .7992 of a microgram. Less than 8% of the California Prop 65 No Significant Risk safe threshold”, is it safe to ingest any arsenic if you’re pregnant?

    Thanks for your thoughts!

  2. Rated 5 out of 5


    What is best calcium supplement to take with the Natural Calm Powder? Wondering what is the best for the 2 to 1 ratio intake would be.

    Thank you

  3. Rated 1 out of 5

    Tom trotter

    Not believable. I just dumped my product out.

    • Ben Greenfield

      Why do you say that?

  4. Rated 5 out of 5


    I was sleep deprived due to nerve issues that kept me up just about all night for weeks. I began taking Natural Calm Magnesium and my sleeping pattern went back to normalcy.

  5. Rated 2 out of 5


    Why should I spend $34 for +/- 100 servings when I can buy 120 pills of magnesium citrate from Solgar for about $12???

    • Ben Greenfield

      Frankly, I've tried a lot of powders and found this one to be the best I've used so far. Specifically for relaxation, red blood cell magnesium levels, and bowel movement the next morning.

  6. Rated 4 out of 5

    Derick (verified owner)

    Nothing wrong with the product but please do wipe the dust off it before shipping. Looks like it was on a shelf for a long time. I do plan on a reorder and the flavor is pleasant.

  7. Rated 3 out of 5

    Tim Lane

    Mr. Greenfield HELP me understand!!!

    My pregnant lady and I are researching Mag supplements to help with muscle aches in pregnancy and have been fans of Natural Calm form before our making people days. As I dove into the latest and greatest research I see that Labdoor’s analysis (a site you turned me on to, thank you 🙂 ) from March 2016 gives it a D! Low scoring is due to safety profile (Lead, cadmium, arsenic, mercury), product purity and label accuracy. Do you still endorse this product? Geekin’ out is hard to do!

    • Ben Greenfield


      Here's a response from Natural Calm:

      "The simple truth is that Natural Calm both meets its potency label claim and is well within the No Significant Risk Levels for arsenic and in fact is less than 10 percent of California’s Prop 65 stringent safe threshold levels. This has been consistently scientifically validated by third party test results from top American testing labs as part of standard Good Manufacturing Practices.

      While testing results commissioned by Labdoor, when correctly interpreted, align perfectly with our results, their report contains a number of distortions which provide both a highly inaccurate picture and a disservice to consumers. We believe Labdoor is attempting to use our well-deserved, award-winning reputation to inflate their importance. Apparently their business model involves casting themselves as a “trusted source” by creating sensationalized stories to drive traffic to their website with the objective of creating profit from advertising sales and, interestingly, sales of supplements.

      Factual Flaws

      Labdoor’s Natural Calm test size was over two and a half times our recommended serving size but they did not factor that into their analysis. When correctly interpreted our results read:

      Magnesium was 346 mg, about a 1% variance from our label claim of 350 mg.

      Arsenic was .7992 of a microgram. Less than 8% of the California Prop 65 No Significant Risk safe threshold.

      Labdoor was approached regarding their misinterpretation of the results and asked to retract their press release, send out a corrected press release and update their website.

      However, Labdoor refused to admit wrong doing of any kind and continues to assert the virtue of their inaccurate position.

      At this point, both through the correct interpretation of the assay provided to us from Labdoor and our retest of the lot in question, Natural Calm has been clearly shown to be accurate both in terms of label claim and in following California’s Prop 65. The laboratory used by both Labdoor and Natural Vitality was the highly regarded Covance laboratories. Covance’s interpretation of test results (both Labdoors and ours) validates our position in terms of label claim and purity.

      Additional information is available at Natural Vitality customer service if desired ( Having cleared the record with scientific facts, we now consider this matter closed."

  8. Rated 5 out of 5

    Faris Abdulla

    I have tried Natural Calm Magnesium Powder and it really worked for me. I could sleep well and I dream a lot during power sleep (which was not the case earlier)

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