What If Your Kids Begged You To Take Their Vitamins?

Magnesium Carbonate Powder
Magnesium Carbonate Powder
Magnesium Carbonate Powder

Magnesium Carbonate - 250grams

“All 3 of my kids take it daily and myself! We’ve been using it for several months now and seems to help keep us healthy! Blue Raspberry flavor is our favorite flavor!” 
- Heather P.

$31.25

supports muscle health and reduces cramps

promotes relaxation and restful sleep

aids heart rhythm and nervous system function

The gentle magnesium supplement that calms your mind, relaxes your muscles, and gives you the deep sleep your body craves. Pure magnesium carbonate in convenient powder form—flexible dosing and more cost-effective per serving.

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Title

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Free shipping on orders over $100

90-day money-back guarantee

Pure, naturally sourced ingredients

Quality 
tested

“All 3 of my kids take it daily and myself! We’ve been using it for several months now and seems to help keep us healthy! Blue Raspberry flavor is our favorite flavor!” 
- Heather P.

“I've used several flavors in the past, but the cotton candy kids defense is the best tasting flavor we've had! It's not too sour, perfectly sweet and tasty! Highly recommend this flavor.” 
- Kacie R.

“Our kids love the creamsicle flavor mixed in with a bit of orange juice. It tastes delicious! I highly recommend this product. If our kids get a cold, this product seems to help them get healthy very quickly!” 
– Rachel

Alcohol-free

Eliminates Free Radicals

Soy-Free

No Additives

Collagen Production

Healthy Gut Tissues

Why Choose 
Magnesium Carbonate

Pure Mineral Support

100% pure magnesium carbonate with no fillers or additives. Each serving provides essential magnesium to support over 300 enzymatic processes in your body.   

Versatile Powder Form

Easy-to-measure powder that dissolves in water or can be mixed into beverages. Perfect for those who prefer powder over large pills or capsules.

Cost-Effective

One 250g container provides approximately 162 servings, making it an economical way to maintain adequate magnesium levels 

  • Description

  • Ingredients

  • Usage

  • Nutrition Facts

Magnesium Carbonate for Better Sleep & Muscle Support 

Magnesium is an essential mineral often under-supplemented in modern diets. Magnesium Carbonate (Mag Carb) provides a convenient way to support magnesium intake, particularly when paired with Ascorbic Acid to create Magnesium Ascorbate—a mineral form of Vitamin C that is gentle on the stomach and ideal for those with digestive sensitivities. Magnesium plays a key role in various bodily functions, from supporting muscle relaxation to promoting mental well-being.

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Supports Muscle Health: Helps reduce muscle cramps, tics, and spasms.

Heart and Nervous System Support: Aids in regulating heart rhythm and promoting healthy nerve function.

Promotes Relaxation and Restful Sleep: Magnesium helps improve sleep quality and reduces symptoms of insomnia and anxiety.

Mood Stability: Assists in alleviating symptoms of depression, fatigue, and irritability.

Note: When combined with Ascorbic Acid, Magnesium Carbonate forms Magnesium Ascorbate, a gentler option for those with digestive issues, making it ideal for use in Magnesium Ascorbate for improved bioavailability and absorption. 

Main Ingredients

Pure Magnesium Carbonate - Provides essential magnesium support for over 300 enzymatic processes

No fillers, artificial colors, or preservatives

250g container - Approximately 162 servings per container
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Allergen Information: Pure magnesium carbonate contains no common allergens. Free from gluten, dairy, soy, nuts, artificial colors, flavors, or preservatives. Suitable for vegans and vegetarians.

How to Use Magnesium Carbonate

Suggested Use: Mix 1/4 teaspoon of Magnesium Carbonate powder with 6-8 oz of water or your favorite drink.. Stir well and consume.

Timing: Can be taken at any time of day. Many people prefer taking magnesium in the evening as it may promote relaxation.

Servings: Each 250g container provides approximately 162 servings when using 1/4 teaspoon per serving

Storage Tips:
• Store in a cool, dry place
• Keep container tightly closed
• Use clean, dry utensils when measuring

Safety Note: If you're taking medications or have health conditions, consult with your healthcare provider before use.

Nutrition Facts

Magnesium 385 mg 
As Magnesium Carbonate

No other ingredients

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100% quality and satisfaction guaranteed

What to Expect

Week 1-2

May notice improved sleep quality and reduced muscle tension

Week 3-4

Continued support for muscle health and relaxation

Ongoing

Sustained magnesium support for overall wellness

Why Do I Need Magnesium?

Promotes Relaxation & Restful Sleep

Lying awake at 3 AM again? Your body might be telling you it needs more magnesium. This mineral helps calm your nervous system and relax tense muscles—two things you definitely need for quality sleep.

 

Just mix 1/4 teaspoon into water about 30 minutes before bed. The tasteless powder dissolves completely, so you can sip it while you wind down for the night.

Supports Healthy Muscle Function

Sore, tight muscles after a long day? That familiar ache might be your body asking for magnesium. Your muscle fibers need this mineral to contract and relax properly.

 

The powder form gives you control over your dosing—start small and adjust as needed. Much easier than trying to break pills in half or guess at the right amount.

Supports Cardiovascular Wellness

Your heart never gets a day off, beating over 100,000 times daily. Magnesium works quietly in the background, helping maintain normal heart rhythm and supporting healthy circulation.

90-Day 'You Will Love It' Guarantee

Try Magnesium Carbonate Powder for 90 days. You will notice deeper sleep, more relaxation, and overall calm, or else you will receive 100% of your money back.

Contact our USA-based customer service

Get prompt, 
courteous refund

We've sent Magnesium Carbonate Powder to families around the world, and almost every single family has loved both the taste and the immune-boosting benefits. That's why we can offer this risk-free guarantee.

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100% quality and satisfaction guaranteed

Real Stories From 
Our Satisfied Customers

Customer Reviews

Based on 78 reviews
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A
Andrea Schember
Grand baby approved

I purchased 2 bags, one cotton candy and the other tropical fruit as an easy way for my daughter to support her young son's health. At 14 months old he drinks breast milk and water and we weren't sure how he would respond to the "juice" in his cup. My daughter started with just a small dose for her little boy, about a quarter of a scoop, and he liked it!

We so love to hear this!

S
Siara M.
My family loves this

My kids, my husband, and I take this daily! I feel great knowing my kids are getting their vitamins in without all the toxic additives. Blue raspberry and fruit punch are the best flavors!

T
Trista Friloux
Kids defense organic powders

Great product! My 12 year old loves the fruit punch. The new recipe though does not mix as well.

Hello Trista,

At the time of your order, we did not have a new recipe in place (but do now!). A handheld frother is a great way to get our flavored blends mixed into liquid 😊

H
Heather Padgett
It’s great!

All 3 of my kids take it daily and myself! We’ve been using it for several months now and seems to help keep us healthy! Blue Raspberry flavor is our favorite flavor!

A
Alemtsehay Mcclellan
Perfect

Love it, I always buy this when I run out.

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magnesium carbonate
frequently asked questions

Can I take Magnesium Carbonate by itself without Vitamin C?

While you can take it alone, Magnesium Carbonate has a lower absorption rate on its own. We recommend combining it with our Fine Powder Vitamin C (Ascorbic Acid) to create Magnesium Ascorbate for significantly better absorption and gentler digestion.

How much elemental magnesium am I getting per serving?

Each 1/4 teaspoon of Magnesium Carbonate provides approximately 290mg of elemental magnesium when properly combined with Ascorbic Acid.

When is the best time to take Magnesium Carbonate?

For sleep and relaxation benefits, take 30-60 minutes before bed. For general wellness support, any time of day works—just be consistent with your daily routine.

How long will one bag last?

Each 250g bag contains approximately 162 servings when using the recommended 1/4 teaspoon per serving. With daily use, one bag typically lasts 5-6 months

Is this safe for children?

Yes, magnesium is safe and essential for children. However, children require smaller doses based on their body weight. Always consult your healthcare provider for appropriate pediatric dosing.

Does Magnesium Carbonate have a taste?

Pure Magnesium Carbonate is tasteless, making it easy to mix into water or beverages. When combined with Ascorbic Acid (Vitamin C), it has a mild, slightly tart citrus flavor.

Can I take this if I'm on medications?

Magnesium can interact with certain medications, including antibiotics, blood pressure medications, and some diuretics. Always consult your healthcare provider before starting any new supplement if you take prescription medications.

What if I experience digestive discomfort?

If you experience any digestive upset when taking Magnesium Carbonate alone, this is normal—which is exactly why we recommend combining it with Ascorbic Acid to create the gentler Magnesium Ascorbate form. Start with a smaller dose and gradually increase as your body adjusts.

How is this different from other magnesium supplements?

Magnesium Carbonate is a pure, pharmaceutical-grade powder with no fillers or additives. While it has lower absorption when taken alone, it's specifically designed to be combined with Ascorbic Acid to create Magnesium Ascorbate—one of the most bioavailable and stomach-friendly forms available.

What if I don't see results?

We offer a 90-day money-back guarantee. Most customers notice improvements in sleep quality and muscle comfort within 1-2 weeks, but some may need up to 30 days for full benefits. Remember to combine with Vitamin C for best results!

Do I need to refrigerate Magnesium Carbonate?

No refrigeration needed. Store in a cool, dry place away from direct sunlight. Keep the bag sealed to maintain freshness.

Can I take this during pregnancy or while breastfeeding?

Magnesium is generally considered safe during pregnancy and breastfeeding, and many women are deficient. However, always consult your healthcare provider before starting any supplement during pregnancy or while nursing.

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Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Sources

[1] https://www.sleepfoundation.org/magnesium
[2] https://www.healthline.com/health/magnesium-for-leg-cramps
[3] https://mcpress.mayoclinic.org/nutrition-fitness/types-of-magnesium-supplements-best-use-and-benefits-for-your-health/
[4] https://www.webmd.com/diet/supplement-guide-magnesium
[5] https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/

[6] https://pmc.ncbi.nlm.nih.gov/articles/PMC3703169/
[7] https://www.cochrane.org/evidence/CD009402_magnesium-muscle-cramps
[8] https://pmc.ncbi.nlm.nih.gov/articles/PMC6045762/
[9] https://www.keckmedicine.org/blog/is-magnesium-good-for-your-heart/
[10] https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-016-0742-z