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tnvitamins Magnesium Glycinate 300mg, 90 Capsules | High Absorption Chelated Magnesium for Sleep, Calm & Muscle Support* | Non-GMO, Gentle, Non-Laxative | TNVitamins

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Arrives Saturday, Sep 5
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Features

  • High Absorption Chelated Magnesium: Our Magnesium Glycinate provides 300mg of elemental magnesium in a chelated bisglycinate form for superior bioavailability and gentle digestion.*
  • Supports Sleep, Calm & Muscle Function: Helps promote relaxation, calm mood, muscle comfort, nerve function, and overall well-being to support a balanced daily routine.*
  • Gentle, Non-Laxative Formula: Unlike citrate or oxide, this glycinate form is easy on the stomach and designed to avoid the laxative effects associated with other types of magnesium.*
  • 90 Capsules for a Full 45-Day Supply: Delivers lasting value with 90 easy-to-swallow capsules, providing consistent daily support with a convenient 2-capsule serving.*
  • Clean, Allergen-Free Formula: TNVitamins Magnesium Glycinate Capsules are Non-GMO, manufactured and 3rd-party lab tested in the USA. Free of gluten, wheat, yeast, soy, peanuts, tree nuts, fish, crustaceans, sugar, and dairy. Contains no artificial colors or flavors.

Description

Discover how TNVitamins Magnesium Glycinate delivers 300mg of highly absorbable, chelated magnesium to support relaxation, muscle comfort, nerve function, and overall daily wellness.* Magnesium Glycinate helps support calm mood, relaxation, and healthy sleep patterns with a gentle, non-laxative form your body absorbs well. ✔️ 300mg elemental magnesium per serving (Glicinato de Magnesio 300 mg) ✔️ Gentle, non-laxative bisglycinate form* ✔️ Supports calm, rest & relaxation* ✔️ Helps maintain muscle & nerve function* ✔️ Easy-to-swallow capsules Magnesium is one of the most important minerals for overall well-being, playing a key role in muscle function, nerve signaling, energy production, relaxation, and nighttime comfort.* Yet many people struggle to maintain optimal levels through diet alone. TNVitamins Magnesium Glycinate offers a gentle and highly absorbable way to support your daily wellness with 300mg of elemental magnesium in each serving.* Our formula uses chelated magnesium bisglycinate, a form known for superior absorption and digestive comfort. Unlike other types of magnesium that may cause stomach upset or unwanted laxative effects, magnesium glycinate is designed to be gentle, easy to tolerate, and effective for everyday use.* This makes it an excellent choice for those seeking support for relaxation, calm mood, muscle comfort, healthy sleep routines, and balanced nervous system function.* At TNVitamins, we believe quality matters. That’s why our Magnesium Glycinate is Non-GMO, gluten-free, dairy-free, soy-free, and free of many common allergens, with no artificial colors or flavors. Each bottle provides 90 easy-to-swallow capsules — a full 45-day supply — offering consistent support for your wellness routine. As a family-owned company since 1979, TNVitamins has spent more than 45 years committed to delivering clean, reliable supplements made with integrity. Our magnesium is manufactured and lab-tested in the USA, ensuring the purity, potency, and quality you expect from a brand with decades of trust behind it. Whether you’re looking to support rest and relaxation*, maintain healthy muscle and nerve function*, or simply add a dependable magnesium source to your daily regimen*, TNVitamins Magnesium Glycinate provides a gentle and effective option designed for real everyday benefits.* Magnesium Glycinate 300mg Glycine 1,200 mg Triple Magnesium Complex Magnesium Glycinate 500mg Magnesium Oxide 420mg Magnesium Citrate 800mg Natural & Calm Magnesium Powder Capsules! Magnesium Glycinate for Sleep! Chelated Magnesium Bisglycinate Capsules May Provide Relief For Many Ailments Magnesium Glycinate 300 mg for Muscle Cramps, and Nerve Pain! *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. Founded in 1979 as Total Nutrition (the “TN” in TNVitamins), our company has remained proudly family-run for more than 45 years. Today, from our headquarters in Deer Park, NY, we continue the tradition of delivering science-backed supplements made with quality ingredients—at prices families can trust.

Product Dimensions ‏ : ‎ 2.06 x 2.06 x 3.69 inches; 0.01 ounces


Date First Available ‏ : ‎ June 21, 2022


Manufacturer ‏ : ‎ Total Nutrition Inc.


Best Sellers Rank: #5,092 in Health & Household (See Top 100 in Health & Household) #103 in Magnesium Mineral Supplements


#103 in Magnesium Mineral Supplements:


Customer Reviews: 4.7 4.7 out of 5 stars (3,790)


Item Form: Capsule


Primary Supplement Type: Magnesium


Flavor: Unflavored


Product Benefits: Bone Health,Stress Relief


Diet Type: Gluten Free


Unit Count: 90 Count


Number of Items: 1


Item Weight: 0.27 g


Brand Name: tnvitamins


Age Range Description: Adult


Manufacturer: Total Nutrition Inc.


UPC: 095234278219


Manufacturer Part Number: AB7821


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 5

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Great
Size: 90 Count (Pack of 1)
It’s great . Helps me fall asleep. It has help me with muscles ache.
Reviewed in the United States on August 1, 2026 by Brenda Campos

  • Amazing product
Size: 90 Count (Pack of 1)
This product is AMAZING! I've struggled with sleeping problems for years, and this has helped me tremendously. It has also helped with stress and my restless legs. I just bought my mom a bottle. I 100% recommend.
Reviewed in the United States on June 21, 2026 by Irma

  • Best clean Mag Glyc for the money.
Size: 90 Count (Pack of 1)
Easily the best value for a clean Mag Glyc. These work so well for their intended purpose of supporting sleep health and Vitamin D metabolism. I did notice some drowsiness in the mornings at first when my magnesium was really low, but after a few days my levels improved and they only worked to support restful sleep as intended. Now I split the daily dose and take one in the morning with my other supplements and one at night before bed. Bonus that these have no silicone dioxide. ... show more
Reviewed in the United States on April 10, 2026 by MistyS

  • Works well but the powder is cheaper
Size: 90 Count (Pack of 1)
Works very well but due to the price I decided to switch over to powder because it's cheaper. I just buy my own empty capsules and fill them myself. When I was using this it helped with my sleep and helped me meet with my magnesium deficiency.
Reviewed in the United States on September 30, 2025 by HonestTake

  • Great quality supplement
Size: 90 Count (Pack of 1)
I have been using this magnesium for about four months. I take it every evening and my quality of sleep has improved. It's easy to swallow and no tummy issues.
Reviewed in the United States on May 20, 2026 by Kimberli Thompson

  • Happy with it
Size: 90 Count (Pack of 1)
I am happy with this product and use it for sleep issues. It does not make me sleepy, but it helps me sleep more soundly. I take 2 capsules at night. I did ask my PCP before starting it, as I take a lot of medication and have several health issues.
Reviewed in the United States on June 20, 2026 by Chela

  • Excellent product ‼️
Size: 90 Count (Pack of 1)
The best i ever tried. I take 2 capsules every night 30 minutes before I go to bed and it relaxes me so much that I’ll be asleep in no time. I highly recommend 💯
Reviewed in the United States on June 12, 2026 by Amazon Customer

  • Yes!!!
Size: 90 Count (Pack of 1)
Great supplement to promote sleep!
Reviewed in the United States on July 9, 2026 by Becky

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