THORNE – Magnesium Glycinate – Supports Restful Sleep, Muscle Relaxation, Heart Health & Metabolism* – Chelated Magnesium Capsules – Third-Party Certified – Gluten, Dairy & Soy-Free – 90 Servings

Product description

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Customer Reviews

4.7 out of 5 stars 2,153

4.2 out of 5 stars 7,158

4.7 out of 5 stars 16,350

4.6 out of 5 stars 3,002

4.8 out of 5 stars 10,838

4.4 out of 5 stars 6,267

4.4 out of 5 stars 2,451

Price

$26.00$26.00

$36.00$36.00

$44.00$44.00

$41.00$41.00

$20.00$20.00

$44.00$44.00

$52.00$52.00

Servings

90

30

90

90

60

30

60

Primary Benefits

Muscle & Sleep Support

Foundational Support

Sports Performance

Heart & Brain Health

Immune Support

Heart & Gut Health

Muscle & Sleep Support

Key Ingredients

Magnesium

Vitamin B, Magnesium

Creatine Monohydrate

Omega-3 Fatty Acids

Zinc (Picolinate)

Berberine Phytosome

Magnesium

Gluten & Dairy Free

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Trusted by 45K+ Health Pros

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3rd Party Certified

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What makes Thorne supplements high quality?

Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

How does Thorne test its supplements for quality?

To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically tested and safe?

Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

Why are Thorne products more expensive than other supplements?

When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

Where are Thorne supplements made and where are the ingredients sourced from?

Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

Product Dimensions ‏ : ‎ 2.49 x 2.49 x 4.2 inches; 4.66 ounces
Item model number ‏ : ‎ M284
Date First Available ‏ : ‎ April 22, 2025
Manufacturer ‏ : ‎ Thorne Research
ASIN ‏ : ‎ B0F5XYHRPV
Best Sellers Rank: #143 in Health & Household (See Top 100 in Health & Household) #5 in Magnesium Mineral Supplements
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Whole Body Wellness: Magnesium, a crucial mineral because it is involved in more than 600 of the body’s enzymatic reactions, supports the brain, muscles, bones, and lungs, as well as provides support for healthy metabolism*
Restful Sleep Support: Magnesium Glycinate contains glycine, a calming neurotransmitter, and promotes muscle relaxation before bedtime, helping you fall asleep more easily and wake up feeling refreshed*
Stress Relief: Magnesium Glycinate helps regulate emotional well-being to promote a calm response to everyday stress, while supporting focus and mental clarity*
Third-Party Certified: This product has been third-party tested and certified to verify what’s in the package matches what’s on the label and to confirm it contains no unsafe levels of contaminants
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)