Updated:May, 2026

10 Best Best Magnesium Glycinate Supplement Brand of 2026

Best Choice

9.9

Outstanding

Double Wood Supplements

Magnesium Glycinate 400mg | 180 Capsules | Sleep, Muscle, & Heart Support | Vegan, Third Party Tested, Gluten Free, Non-GMO, by Double Wood Supplements

Why We Love It

YOURE LIKELY MAGNESIUM DEFICIENT - According to World Health Organization statistics, as much as 75% of the U.S. adult population does not meet the U.S. Food and Drug Administrations Recommended Daily Intake of 420 mg
EASY ON THE STOMACH: Magnesium Glycinate is created by bonding the elemental magnesium with the amino acid glycine, resulting in a form of magnesium that is easier on the stomach than other forms such as magnesium oxide
SIX MONTH SUPPLY: Each capsule contains 400mg of Magnesium Bisglycinate (aka glycinate)
ROOTED IN QUALITY: Manufactured and Tested in the USA from Globally Sourced Ingredients. Double Wood's Magnesium Glycinate 400mg is manufactured and tested for microbes and heavy metals right here in the USA from Globally Sourced Ingredients. Plus, it is Non-GMO and gluten-free
WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing

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Why We Love It

YOURE LIKELY MAGNESIUM DEFICIENT - According to World Health Organization statistics, as much as 75% of the U.S. adult population does not meet the U.S. Food and Drug Administrations Recommended Daily Intake of 420 mg
EASY ON THE STOMACH: Magnesium Glycinate is created by bonding the elemental magnesium with the amino acid glycine, resulting in a form of magnesium that is easier on the stomach than other forms such as magnesium oxide
SIX MONTH SUPPLY: Each capsule contains 400mg of Magnesium Bisglycinate (aka glycinate)
ROOTED IN QUALITY: Manufactured and Tested in the USA from Globally Sourced Ingredients. Double Wood's Magnesium Glycinate 400mg is manufactured and tested for microbes and heavy metals right here in the USA from Globally Sourced Ingredients. Plus, it is Non-GMO and gluten-free
WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing

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Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

Nutricost

Nutricost Magnesium Glycinate Capsules (180 Capsules, 210 mg Per Serving) - Magnesium Glycinate Supplement for Gentle Absorption

Main Highlights

High-Quality Magnesium Source: Nutricost Magnesium Glycinate Capsules provide a good source of magnesium renowned for its gentler absorption and minimal digestive discomfort
Optimal Serving Size: Each serving consists of three capsules, delivering 210mg of magnesium (from magnesium bisglycinate). This thoughtfully formulated dosage allows for convenient and customizable supplementation based on individual needs
Multiple Size Options: Nutricost recognizes the diverse preferences of its customers and offers three different sizes 90 capsules, 180 capsules, and 360 capsules. This flexibility allows users to choose the quantity that best fits their lifestyle and supplement regimen
Stringent Quality Assurance: Manufactured in an NSF certified GMP compliant facility, Nutricost prioritizes product quality and safety. The adherence to Good Manufacturing Practices (GMP) ensures that each capsule meets the highest standards from production to packaging
Third-Party Tested: To further guarantee the integrity of each batch, Nutricost Magnesium Glycinate Capsules undergo thorough third-party testing. This additional layer of scrutiny provides customers with confidence in the potency, purity, and consistency of the product
Convenient Capsule Form: Easy-to-swallow capsules make daily supplementation simple and hassle-free, allowing you to incorporate magnesium into your wellness routine with ease

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Main Highlights

High-Quality Magnesium Source: Nutricost Magnesium Glycinate Capsules provide a good source of magnesium renowned for its gentler absorption and minimal digestive discomfort
Optimal Serving Size: Each serving consists of three capsules, delivering 210mg of magnesium (from magnesium bisglycinate). This thoughtfully formulated dosage allows for convenient and customizable supplementation based on individual needs
Multiple Size Options: Nutricost recognizes the diverse preferences of its customers and offers three different sizes 90 capsules, 180 capsules, and 360 capsules. This flexibility allows users to choose the quantity that best fits their lifestyle and supplement regimen
Stringent Quality Assurance: Manufactured in an NSF certified GMP compliant facility, Nutricost prioritizes product quality and safety. The adherence to Good Manufacturing Practices (GMP) ensures that each capsule meets the highest standards from production to packaging
Third-Party Tested: To further guarantee the integrity of each batch, Nutricost Magnesium Glycinate Capsules undergo thorough third-party testing. This additional layer of scrutiny provides customers with confidence in the potency, purity, and consistency of the product
Convenient Capsule Form: Easy-to-swallow capsules make daily supplementation simple and hassle-free, allowing you to incorporate magnesium into your wellness routine with ease

9.5

Excellent

Nobi Nutrition

Magnesium Glycinate 500mg | High Absorption | Sleep, Muscle, Bone, Heart Health & Relaxation Support for Women & Men | Chelated Mag Glycinate | Magnesium Supplement | Vegan & Non-GMO | 120 Capsules

Main Highlights

HIGH ABSORPTION MAGNESIUM GLYCINATE 500MG: Pure Magnesium Glycinate is the most bioavailable form of this essential mineral. Our Magnesium Glycinate supplements are formulated to deliver a powerful Magnesium 500mg per serving, for optimal full-body support.*
MAGNESIUM FOR SLEEP & REST SUPPORT: Magnesium Glycinate for sleep has long been valued for supporting a restorative nights rest. Sleep support supplements with Magnesium also support a sense of calm, helping to ease you into a state of relaxation.*
SMALL CAPSULES: Our Magnesium Glycinate chelated capsules are small and easy-to-swallow. We also chelate our formula, to optimize absorption, while remaining gentle on the stomach.*
BONE, MUSCLE & HEART HEALTH SUPPORT: Now Magnesium Glycinate for women and men also supports over 300 critical processes in the body. When prioritizing muscle, heart, electrolyte or bone health supplements Magnesium delivers the support you need.*
THIRD-PARTY TESTED: Nobi Nutritions Magnesium sleep supplement is Third-Party Tested. Every batch of our Magnesium complex for women and men is formulated Vegan, Gluten-Free, Non-GMO, and manufactured in a GMP-Certified facility.

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Main Highlights

HIGH ABSORPTION MAGNESIUM GLYCINATE 500MG: Pure Magnesium Glycinate is the most bioavailable form of this essential mineral. Our Magnesium Glycinate supplements are formulated to deliver a powerful Magnesium 500mg per serving, for optimal full-body support.*
MAGNESIUM FOR SLEEP & REST SUPPORT: Magnesium Glycinate for sleep has long been valued for supporting a restorative nights rest. Sleep support supplements with Magnesium also support a sense of calm, helping to ease you into a state of relaxation.*
SMALL CAPSULES: Our Magnesium Glycinate chelated capsules are small and easy-to-swallow. We also chelate our formula, to optimize absorption, while remaining gentle on the stomach.*
BONE, MUSCLE & HEART HEALTH SUPPORT: Now Magnesium Glycinate for women and men also supports over 300 critical processes in the body. When prioritizing muscle, heart, electrolyte or bone health supplements Magnesium delivers the support you need.*
THIRD-PARTY TESTED: Nobi Nutritions Magnesium sleep supplement is Third-Party Tested. Every batch of our Magnesium complex for women and men is formulated Vegan, Gluten-Free, Non-GMO, and manufactured in a GMP-Certified facility.

9.2

Excellent

VITBOOST

VITBOOST Magnesium Glycinate 500mg - High Absorption Chelated Supplement - Supports Sleep, Muscle Recovery & Heart Health - Non-GMO, Vegan - 120 Capsules - Made in USA

Main Highlights

High Absorption & Non-Buffered Formula - VitBoost Magnesium Glycinate delivers 90mg of elemental magnesium from 500mg of pure chelated magnesium glycinate - known for its superior bioavailability and gentle effect on digestion. Our non-buffered formula contains no diluted or low-absorption forms, such as magnesium oxide, ensuring you receive clean, effective support in every capsule.
Supports Restful Sleep & Relaxation - Promote deep, uninterrupted sleep and full-body relaxation with a gentle, non-sedative magnesium glycinate for sleep supplement formula. Ideal for calming the mind and easing tension after long days or intense workouts.
Muscle, Nerve & Heart Support - Maintain optimal muscle function, cardiovascular performance, and nerve health. Magnesium supplements for women and men play a vital role in electrolyte balance, energy production, and recovery support. Magnesium Glycinate is also known as magnesium bisglycinate (or mag bisglycinate), which is chelated to optimize bioavailability and is the easiest form for the body to absorb.
True Purity and Effectiveness - Vitboost premium magnesium glycinate capsules are non-GMO, sugar-free, gluten-free, and made with premium ingredients Manufactured in a cGMP USA verified facility, which is important for maintaining a consistent vitamin or multivitamin regimen while sticking to your dietary efforts.
Made In USA! Third-Party Tested - At Vitboost, quality is our top priority. Thats why our high absorption magnesium glycinate in the USA with only safe and tested ingredients that meet the most rigorous standards. Our supplements are cruelty-free and do not contain any fillers, preservatives, or artificial ingredients.

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Main Highlights

High Absorption & Non-Buffered Formula - VitBoost Magnesium Glycinate delivers 90mg of elemental magnesium from 500mg of pure chelated magnesium glycinate - known for its superior bioavailability and gentle effect on digestion. Our non-buffered formula contains no diluted or low-absorption forms, such as magnesium oxide, ensuring you receive clean, effective support in every capsule.
Supports Restful Sleep & Relaxation - Promote deep, uninterrupted sleep and full-body relaxation with a gentle, non-sedative magnesium glycinate for sleep supplement formula. Ideal for calming the mind and easing tension after long days or intense workouts.
Muscle, Nerve & Heart Support - Maintain optimal muscle function, cardiovascular performance, and nerve health. Magnesium supplements for women and men play a vital role in electrolyte balance, energy production, and recovery support. Magnesium Glycinate is also known as magnesium bisglycinate (or mag bisglycinate), which is chelated to optimize bioavailability and is the easiest form for the body to absorb.
True Purity and Effectiveness - Vitboost premium magnesium glycinate capsules are non-GMO, sugar-free, gluten-free, and made with premium ingredients Manufactured in a cGMP USA verified facility, which is important for maintaining a consistent vitamin or multivitamin regimen while sticking to your dietary efforts.
Made In USA! Third-Party Tested - At Vitboost, quality is our top priority. Thats why our high absorption magnesium glycinate in the USA with only safe and tested ingredients that meet the most rigorous standards. Our supplements are cruelty-free and do not contain any fillers, preservatives, or artificial ingredients.

9.0

Excellent

Pure Encapsulations

Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 90 Capsules

Main Highlights

Heart Health Supplements: This magnesium glycinate capsule activates the enzymes necessary for neuromuscular contractions, cardiac function, and more*
Energy & Bone Support: Magnesium supports metabolism of carbs and amino acids; supports energy production and use of calcium, phosphorus, sodium, and potassium*
Overall Health & Nutrient Metabolism: This magnesium glycinate supplement helps the metabolism and utilization of vitamin B6, vitamin C, vitamin E, and more*
Sleep & Relaxation Aid: Magnesium glycinate may help to support the sleep cycle and aid a sense of relaxation by increasing total dietary magnesium intake daily*
Pure Difference: Our supplements are made with premium ingredients sourced from trusted suppliers, then manufactured and tested to verify potency and purity; Pure Encapsulations products are free from common allergens, unnecessary binders, fillers, and preservatives, and GMOs

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Main Highlights

Heart Health Supplements: This magnesium glycinate capsule activates the enzymes necessary for neuromuscular contractions, cardiac function, and more*
Energy & Bone Support: Magnesium supports metabolism of carbs and amino acids; supports energy production and use of calcium, phosphorus, sodium, and potassium*
Overall Health & Nutrient Metabolism: This magnesium glycinate supplement helps the metabolism and utilization of vitamin B6, vitamin C, vitamin E, and more*
Sleep & Relaxation Aid: Magnesium glycinate may help to support the sleep cycle and aid a sense of relaxation by increasing total dietary magnesium intake daily*
Pure Difference: Our supplements are made with premium ingredients sourced from trusted suppliers, then manufactured and tested to verify potency and purity; Pure Encapsulations products are free from common allergens, unnecessary binders, fillers, and preservatives, and GMOs

8.8

Very Good

Nature's Bounty

Nature’s Bounty High Absorption Magnesium Glycinate 240 mg for Supporting Muscle Relaxation and Bone, Heart & Nerve Health – Non-GMO, Gluten-Free, Vegetarian, 120 Count/60 Servings

Main Highlights

HIGH ABSORPTION MAGNESIUM GLYCINATE: Not every Magnesium form is readily absorbed by the body; Magnesium Glycinate is a form of Magnesium your body can absorb and use effectively
SUPPORTS YOUR WHOLE BODY (1): Magnesium Glycinate provides support for heart; bone; nerve and muscle health (1)
AN EXCELLENT SOURCE OF MAGNESIUM: Just two capsules per day provide 240 mg of Magnesium to support the bodys normal function (1)
SUITABLE FOR MANY DIETARY PREFERENCES: Natures Bounty High Absorption Magnesium Glycinate is suitable for vegetarians; non-GMO; gluten-free; lactose-free; and contains no sugar; sodium; or artificial colors and sweeteners
FROM THE TRUSTED WELLNESS EXPERTS: Natures Bounty High Absorption Magnesium Glycinate is a product of 50 years of dedication to quality and scientific research to make vitamins and nutritional supplements you can trust

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Main Highlights

HIGH ABSORPTION MAGNESIUM GLYCINATE: Not every Magnesium form is readily absorbed by the body; Magnesium Glycinate is a form of Magnesium your body can absorb and use effectively
SUPPORTS YOUR WHOLE BODY (1): Magnesium Glycinate provides support for heart; bone; nerve and muscle health (1)
AN EXCELLENT SOURCE OF MAGNESIUM: Just two capsules per day provide 240 mg of Magnesium to support the bodys normal function (1)
SUITABLE FOR MANY DIETARY PREFERENCES: Natures Bounty High Absorption Magnesium Glycinate is suitable for vegetarians; non-GMO; gluten-free; lactose-free; and contains no sugar; sodium; or artificial colors and sweeteners
FROM THE TRUSTED WELLNESS EXPERTS: Natures Bounty High Absorption Magnesium Glycinate is a product of 50 years of dedication to quality and scientific research to make vitamins and nutritional supplements you can trust

8.6

Very Good

Pure Encapsulations

Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 180 Capsules

Main Highlights

Heart Health Supplements: This magnesium glycinate capsule activates the enzymes necessary for neuromuscular contractions, cardiac function, and more*
Energy & Bone Support: Magnesium supports metabolism of carbs and amino acids; supports energy production and use of calcium, phosphorus, sodium, and potassium*
Overall Health & Nutrient Metabolism: This magnesium glycinate supplement helps the metabolism and utilization of vitamin B6, vitamin C, vitamin E, and more*
Sleep & Relaxation Aid: Magnesium glycinate may help to support the sleep cycle and aid a sense of relaxation by increasing total dietary magnesium intake daily*
Pure Difference: Our supplements are made with premium ingredients sourced from trusted suppliers, then manufactured and tested to verify potency and purity; Pure Encapsulations products are free from common allergens, unnecessary binders, fillers, and preservatives, and GMOs

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Main Highlights

Heart Health Supplements: This magnesium glycinate capsule activates the enzymes necessary for neuromuscular contractions, cardiac function, and more*
Energy & Bone Support: Magnesium supports metabolism of carbs and amino acids; supports energy production and use of calcium, phosphorus, sodium, and potassium*
Overall Health & Nutrient Metabolism: This magnesium glycinate supplement helps the metabolism and utilization of vitamin B6, vitamin C, vitamin E, and more*
Sleep & Relaxation Aid: Magnesium glycinate may help to support the sleep cycle and aid a sense of relaxation by increasing total dietary magnesium intake daily*
Pure Difference: Our supplements are made with premium ingredients sourced from trusted suppliers, then manufactured and tested to verify potency and purity; Pure Encapsulations products are free from common allergens, unnecessary binders, fillers, and preservatives, and GMOs

8.3

Very Good

Doctor's BEST

Doctor's Best High Absorption Magnesium Glycinate Lysinate Supplement for Sleep Support - Chelated Magnesium Tablets for Women & Men, 200mg per Serving, Supports Calm & Relaxation, Vegan - 240 Count

Main Highlights

MAGNESIUM GLYCINATE LYSINATE SUPPLEMENT: Our formula provides support for muscles, nerves, & sleep quality. It's 100% chelated, making it easy on the digestive tract & able to be taken any time of day
MAXIMUM ABSORPTION: Magnesium glycinate is good, lysinate glycinate is even better. Our magnesium mineral supplement takes the most direct route into your system for up to 6x better absorption
SLEEP AND MUSCLE RELAXATION: Magnesium supports healthy, restful sleep and relaxation by helping regulate melatonin, cortisol, and muscle function for overall wellness
200 MG PER SERVING: Our mag glycinate supplement is not buffered with fillers or additives and is 200mg per serving, vegan, non-GMO, gluten-free, and soy-free. Each bottle contains 240 tablets
DOCTOR'S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched, rigorously tested, and clinically-approved supplements

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Main Highlights

MAGNESIUM GLYCINATE LYSINATE SUPPLEMENT: Our formula provides support for muscles, nerves, & sleep quality. It's 100% chelated, making it easy on the digestive tract & able to be taken any time of day
MAXIMUM ABSORPTION: Magnesium glycinate is good, lysinate glycinate is even better. Our magnesium mineral supplement takes the most direct route into your system for up to 6x better absorption
SLEEP AND MUSCLE RELAXATION: Magnesium supports healthy, restful sleep and relaxation by helping regulate melatonin, cortisol, and muscle function for overall wellness
200 MG PER SERVING: Our mag glycinate supplement is not buffered with fillers or additives and is 200mg per serving, vegan, non-GMO, gluten-free, and soy-free. Each bottle contains 240 tablets
DOCTOR'S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched, rigorously tested, and clinically-approved supplements

8.1

Very Good

Nature Made

Nature Made Magnesium Glycinate 200 mg per serving, Magnesium Supplement for Muscle, Heart, Nerve and Bone Support, 180 Magnesium Bisglycinate Capsules, 90 Day Supply

Main Highlights

Magnesium Bisglycinate Capsules; Heart, nerve and bone support supplement: contains one 180 count bottle of Nature Made Magnesium Glycinate 200 mg per serving Capsules for a 90-day supply
A high absorption Magnesium supplement for women and men(1) that helps convert food into cellular energy and supports muscle relaxation, bone health, heart health, nerve health
Gentle on the stomach, Magnesium Glycinate helps relax the body, and is a highly bioavailable form of magnesium(1) that is chelated
Magnesium helps support the production of Melatonin
Adults take two Magnesium capsules daily with water and a meal
This gluten free Magnesium 200mg supplement contains no color added and no artificial flavors
#1 Pharmacist Recommended Vitamin & Supplement Brand*
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

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Main Highlights

Magnesium Bisglycinate Capsules; Heart, nerve and bone support supplement: contains one 180 count bottle of Nature Made Magnesium Glycinate 200 mg per serving Capsules for a 90-day supply
A high absorption Magnesium supplement for women and men(1) that helps convert food into cellular energy and supports muscle relaxation, bone health, heart health, nerve health
Gentle on the stomach, Magnesium Glycinate helps relax the body, and is a highly bioavailable form of magnesium(1) that is chelated
Magnesium helps support the production of Melatonin
Adults take two Magnesium capsules daily with water and a meal
This gluten free Magnesium 200mg supplement contains no color added and no artificial flavors
#1 Pharmacist Recommended Vitamin & Supplement Brand*
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

8.1

Very Good

NatureBell

Naturebell Pure Magnesium Glycinate 500mg, 240 Veggie Capsules | 100% Chelated & Purified – 3rd Party Tested, Vegan Friendly, Non-GMO, Filler Free

Main Highlights

Pure Magnesium Glycinate 500mg 240 natural veggie capsules without fillers, convenient one-a-day formula lasting up to 8 months.
Chelated and purified magnesium glycinate for antioxidant protection, superior absorption, gentle digestion, and optimal utilization.
One of the most bioavailable forms of magnesium.
Helps replenish essential vitamin and mineral levels daily, working together to aid vital bodily functions in both men and women.

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Main Highlights

Pure Magnesium Glycinate 500mg 240 natural veggie capsules without fillers, convenient one-a-day formula lasting up to 8 months.
Chelated and purified magnesium glycinate for antioxidant protection, superior absorption, gentle digestion, and optimal utilization.
One of the most bioavailable forms of magnesium.
Helps replenish essential vitamin and mineral levels daily, working together to aid vital bodily functions in both men and women.

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