Magnesium Supplement - Original

16 oz bottle

Retail Price: $39.95

View Price in Cart

16 oz bottle

Why You’ll Love It

Natural Calm features a proprietary formula that provides a highly absorbable, water-soluble magnesium in ionic form (having molecular charge that allows the element to easily bond with water), so it is ready to go to work right away. Natural Calm can gradually reduce accumulated calcium, giving fast relief to many symptoms of magnesium depletion.
SKU: 183405000025

About This Brand

Supplements based on research and formulated to produce a noticeable result.Natural Vitality was founded in 1982 by Peter Gillham, developer of Natural Calm. Today, Natural Vitality is an Austin-based international purpose-driven company committed to healthier and happier living. Owned and operated by partners Ken and Susan Whitman and Justin Farmer, Natural Vitality has developed a line of best-selling supplements based on research and formulated to produce a noticeable result. We also believe that real, lasting health requires the creation of a sustainable environment and locally-based food system.For our dietary supplements, we seek out organic plant-based ingredients wherever possible. All the fruits and vegetables we use are organically grown. The agave, stevia, and fruit flavorings are organic as well. This not only assures customers of no pesticide residues and no GMO ingredients but also provides financial support to organic farming.Beyond the production of premium-quality,...
Shop The Brand


Ionic magnesium citrate (created from a highly absorbable proprietary blend of citric acid and magnesium carbonate).

California residents: Learn more on Prop 65 warning. Disclaimer: Information, statements, and reviews regarding products have not been evaluated by the Food and Drug Administration. Results vary person to person, and there is no guarantee of specific results. Thrive Market assumes no liability for inaccuracies or misstatements about products.
Serving Size 2 Teaspoons (4 g) Servings Per Container 113

Amount Per Serving

% Daily Value*

Magnesium 350 mg 87%

For children under 4, for pregnant or lactating women, or if you have kidney problems or are currently on medication, consult with your doctor.

Reviews For Magnesium Supplement - Original

Based on 16 Reviews

Wish they had this size bottle WITH CALCIUM

Love this product but if I take without calcium, I still get leg cramps...Thrive, please carry this size with calcium!!

- Thrive User

Cures Migraines!

I used to have chronic migraines every month, but after I started taking CALM every night I haven't had a single migraine in 2+ years! I later learned low magnesium levels are linked to migraines—so it all makes sense. I've told family and friends who suffered from migraines to try it, and they too no longer have migraines now. This is a much healthier alternative to migraine medicine, and it helps you sleep. Highly recommend this product!

- Thrive User

Calm works!

Sleep better when I take before bedtime. It is great!

- Mary Rodewald

Works Great

Let's just say I don't use this to stay calm, but it works for the other reasons people take magnesium. I will never take a different magnesium supplement.

- Michele

Great product!

I use this as a daily supplement for muscle health and gut health! Definitely an awesome product for daily use. Be careful not to over-supplement: diarrhea may ensue.

- Ellen

Magnesium Supplement

It works fairly well to relax me before bedtime.

- Sharon


I got this in the hope that it would help me sleep. Still trying it out but so far it does seem to be helping. Will let u know more later. But as far as calming me down it does seem to work.

- Dawn

Super effective

I have almost all of the symptoms of magnesium depletion. I started taking this product 4 days ago and I'm already feeling better. My muscles were tied up in knots and now they are starting to relax. I plan on trying the one with calcium. I highly recommend this supplement.

- Diane

Better Health

I love that these are so simple to take, and they seem to help my body work a bit better too. My monthly cramps have lessened so much, and I've noticed that I'm losing less hair when brushing it too. I haven't noticed any side effects, but as long as I regularly take these, it seems ot improve my general health. No complaints from me!

- Katie H

Sleeping Better

I love learning about how to improve my life with simple things such as supplements or vitamins. This has been one of my favorites. It just seems to work so well. I've found that I sleep so much better when taking this. I don't lay in bed at night trying to sleep; I'm almost completely out by the time I lay my head down. It's been such a help in my life.

- Danny S.

Best price ever!

This is the only product that relieves my chronic constipation with no side effects. This is the best price I have been able to find anywhere. Thanks Thrive Market!

- Shelley

Miracle supplement

Obviously you need a certain amount of magnesium in your body. My doctor said I wasn't getting enough and recommended this supplement. It's easy to mix into smoothies or to drink as is. The original doesn't have much of a taste, but if you're trying to enjoy a drink, you may just want to down it with water and then enjoy that drink after.

- Reyna R.

Very effective supplement

If you need more magnesium in your diet, this is a great product to take. The company also makes a raspberry lemon and orange flavored supplement, but I prefer this one that really doesn't have a taste. I just stir it into juice or smoothies, and I get my daily amount of magnesium and I sleep better, feel more positive and energetic and a lot of my stomach issues are gone.

- Ramiro Rose

Dissolves Easily

This is powder you dissolve in water or other drinks in order to take your vitamins. It has a pretty decent taste to it. I've tried flavored versions of this, and I'm not so fond of the flavored. In fact, this "original" variety is probably the best one that I've ever tried. It has virtually no taste to it - especially if you mix it with something that's already flavorful like tea or juice. It has a very slight bit of carbonation, but that's it. I just add a tiny bit to my tea in the morning, and I have this vitamin for the day. It's really easy.

- Traci

Highly recommended!

I purchased this product on Thrive and I just love it. It has a good flavor and it really did help me cope up with stress. I love drinking this at night so that I can get a good night's sleep. Highly recommended! Since I got it at Thrive, I got it at a lower price.

- Lloyd Powers

Relax away!

This is my go-to when I'm feeling off. It immediately helps me reset my mind and body by increasing relaxation all around. Helps me sleep like a baby too!

- Stefani

Featured on Thrive Market

See All Articles
Benefits of Magnesium

Benefits of Magnesium

From vitamin A to zinc, there’s a whole alphabet of vitamins and minerals that the human body needs on a regular basis to function properly. One of those key compounds is magnesium. Virtually every...

Read More
Magnesium: Everything You Need to Know

Magnesium: Everything You Need to Know

A heartbroken person elbows deep in a chocolate binge isn’t just a movie trope. It’s a thing—people who are depressed eat about 55 percent more chocolate than their perkier counterparts. But maybe ...

Read More
Extra ZZZs on the Weekend Might Help Make Up for a Sleep Deficit

Extra ZZZs on the Weekend Might Help Make Up for a Sleep Deficit

Sometimes it’s flat-out impossible to get enough sleep. While seven to eight hours of shut-eye is the recommended nightly dosage for optimal health and performance, let’s face it: Between long work...

Read More