Summer Sale: Up to 50% OFF! 

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Summer Sale: Up to 50% OFF! 

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BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

the best magnesium for sleep & muscle cramps*

The Dead Sea sourced magnesium thousands switched to after cheaper brands did nothing.

  • Over 1 Million Bottles Sold!

  • Up To 46x Less Heavy Metals

  • Magnesium Glycinate + Zinc
  • Tested Twice for Purity & Safety
Glycina Magnesium Glycinate - real customer

Summer Savings ACTIVATED

Limited time pricing

as low as

$39 $19.99 / bottle

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

BETTER SLEEP*

FEWER CRAMPS*

LESS STRESS*

HEART HEALTH*

  • Jennifer M.

    Verified Review

"I get the best sleep and stay asleep all night. No more leg cramps or restless legs."

  • Ron G.

    Verified Review

"I switched and am glad I did. I still have the other brand's almost-full bottle I'll never use."

  • Marilyn F. 

    Verified Review

"The best form I have ever taken. Great sleep and no muscle cramps."

Ours Absorbs Better So It Works Better

Sleep Through The Night

We use pure magnesium glycinate and zinc for maximum absorption. It sinks in deep and keeps you down all night. Most brands cut corners with cheap oxide that runs through you.*

Calm Nighttime Leg Cramps

Magnesium helps relax the tight, cramping muscles that jolt you awake at night. You get a full 275mg every serving, more than most brands bother with.*

Ease Stress and Tension

We use superior ingredients, plain and simple. Sourced from the Dead Sea, tested twice, made with just one clean additive. Pure enough that you actually feel the calm.*

Glycina's Promise

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  •  Ships Next Day

  • No hidden junk

  • 90 day guarantee
Glycina Pure Magnesium Glycinate + Zinc
Glycina Pure Magnesium Glycinate + ZincReal customer with Glycina Magnesium GlycinateBisglycinate vs magnesium oxideWhat's inside the bottleSupplement FactsWhy choose Glycina magnesiumHow to take itGlycina 3-bottle bundleGlycina 6-bottle bundle
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As Seen In

  • Eva R. 

    Verified Review

"I switched from magnesium oxide to glycinate. Sleep so much better. Also helping with restless legs."

  • Tommy M. 

    Verified Review

"I noticed the difference right away. Sleep was good from the start. Muscle cramps completely stopped."

  • Lenore P. 

    Verified Review

"Tried melatonin and valerian root, but the magnesium glycinate has had the best results."

INVENTORY IS LIMITED!

WARNING: These Chelamax® minerals are only found in The Dead Sea, which is near a conflict zone in the Middle East. 

Our magnesium has sold out four times since 2024. Shipping delays and import constraints are very real, and it can take months to restock.

So when we have it in stock, we recommend you stock up too.

 

The 90-day guarantee has you covered if it doesn't work for you.

what's inside the bottle

Disclaimer: This product does not contain organic active ingredients

chelamax® magnesium

We went looking for the best form of magnesium glycinate in the world. We ended up sourcing it from the Dead Sea, one of the most mineral-rich places on Earth, then refining it in the USA for better absorption.

That means more of the magnesium actually makes it into your bloodstream where it can calm your nervous system, ease cramps, and help you sleep through the night.*

chelamax® zinc

The zinc in our formula is Chelamax® zinc — highly absorbable, just like our magnesium. 

Research suggests a small dose of zinc helps your body use magnesium more efficiently. A small touch most brands skip.

 

dosed for results

Most brands dose at around 200mg per serving. Not enough to actually do much.


Ours is dosed at 275mg per serving — a clinically studied dose.* The amount your body needs to feel it.

why thousands love pure magnesium glycinate

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sourced from the dead sea 

Magnesium

Glycinate

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46x fewer heavy metals

Chelamax®

Minerals

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One Natural Additive

FDA Registered &

GMP Certified

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Third Party

Tested Twice

Clinically Proven Dose + Zinc

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90-day risk free guarantee 

90 Day

Return Policy
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Brands

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Order Today & Get a 

Free E-Book

  • The #1 reason you and millions of other Americans can't fall asleep at bedtime.

  • 3 simple steps to get quality sleep starting tonight.

  • 3 ways to wake up with more energy.

  • How to get the most out of Pure Magnesium Glycinate for lasting results.

55,000+ Happy Customers

90 Days Money Back Guarantee

Our Customers Love It. If You Don’t, Send It Back.

based on verified purchases

  • Dianna

    Verified Review

"Awesome Company! Customer Care here is really customer care and awesome and the product definitely is far superior than the magnesium I have been using. I plan on being with Glycina for a long time."

  • Penny

    Verified Review

"Love this company! Just started taking your magnesium compound two days in and actually feeling very much better my stomach feels better I’m sleeping better so far so good but mostly I would like to compliment you on your wonderful staff."

  • Amanda

    Verified Review

"I just completed 30 days of Magnesium Glycinate at bedtime and I can see a noticeable difference in my sleep patterns and my husband says my mood is better. :) The Magnesium Glycinate has helped me out so much!"

  • Peter

    Verified Review

"I love the product it’s working for me and I’m very happy I recommend it. This is my third week Using the products, I like it a lot you can tell from the clarity . I will recommend it to my friends and family!"

Frequently Asked Questions

How long does your magnesium stay fresh?

2-3 years from the MFG date. New products will have the expiration listed. We run magnesium batches at least once per quarter.

How much is in it and how do I take it?

Each bottle of Pure Magnesium Glycinate contains 90 capsules. Each bottle contains 30 servings of 275 mg of magnesium and 2 mg of zinc. There are 3 "half-size" capsules per serving.

 

Take three (3) capsules once daily or as directed by your medical provider. If it upsets your stomach, try splitting up the dosage to take one in the morning, and two in the evening. Every body is a little different, so try out different times of the day to see what works best for you.

How long should I take this?

If your doctor has a recommendation, it is best to follow that. Most people find magnesium glycinate to be best-taken long-term for lasting health benefits. I take it all year round. Do not take more than the daily recommended dose.

 

Many people take it one time per day with or without food. If it's hard on your stomach or you prefer to spread it out, you can split up the dose throughout the day. Everyone is different.

What are the side effects?

Magnesium glycinate is considered safe and well-tolerated, with few reported side effects. However, in some individuals, high doses of magnesium glycinate may cause gastrointestinal disturbances such as diarrhea, nausea, or stomach cramps. It is important to follow the recommended dosage and consult with a healthcare professional.

How does your third party testing work?

All products, once encapsulated, are tested for contaminants at numerous US-based labs. Raw powders are also tested for heavy metals and product ID/purity to ensure our company's quality standards prior to making all products. Our magnesium is tested twice before you get it: once as a powder and again as a finished product.

How long does shipping take?

Our free and ground shipping options are through USPS, DHL, and UPS. Typical ship time is 3-5 business days. Priority paid shipping is 2-3 business days. We fulfill/ship your order within 1 business day of your order date. Orders are shipped only on weekdays, Monday through Friday.

 

Keep in mind that USPS has delays. We do not control their shipping operations and cannot guarantee shipping times. 

 

Shipping charges vary based on your location and the products you have purchased. For an accurate estimate of shipping charges, please proceed through the checkout process and enter in your items and address. Every order over $75 ships free as well as all subscriptions.

 

Ground rates start at $4.25 and priority rates at $9.

What is your return policy?

  • support@glycina.com

Terms & Conditions / Privacy Policy

@Copyright 2026 Glycina.com™️ All rights reserved.

 

This site and its products and services are not associated or affiliated with, nor endorsed by YouTube or related entities. They have not been reviewed or backed by YouTube or its affiliates. Causes of ailment or condition vary amongst individuals. It is important that each visitor perform due diligence before purchasing anything recommended by this site, and verify with the manufacturer any claim about the products or services they provide. Results mentioned in testimonials and references are real, but not typical. They are to be used as examples only. This site may contain affiliate links or other forms of compensation. An affiliate link is where we recommend linked products through which you can purchase. We are compensated if you purchase.

 

*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

 

Please note, the profile images for the product reviews are stock photos and not a reflection of the real individual per their privacy. Chelamax® is registered trademark of Innophos Co.