10 Best Magnesium Glycinate 500mg of 2025

Tested and Reviewed: Top 10 Magnesium Glycinate 500mg deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Double Wood Supplements

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

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Editor's bottom line:

“This magnesium glycinate 500mg is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

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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Picked by 397 people today

9.5

DEAL SUPPLEMENT

Deal Supplement Magnesium Glycinate 500mg, 240 Veggie Capsules | 100% Chelated for Easy Absorption | Essential Mineral Supplement | Non-GMO, Gluten-Free

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Main Highlights

Special Features Max strength elemental magnesium glycinate contained in natural vegetarian capsules. One of the gentlest forms of magnesium that exist and uses high concentrated chelated magnesium for easy digestion and absorption.
Benefits & Use This chelated magnesium features a high-absorption form that is gentle and easy to take, offering a simple way to add this essential mineral to your daily routine.
Dosage & Servings Only 1 vegetarian capsule per serving to receive 500mg of pure magnesium glycinate. Each bottle offers 240 veg capsules and up to an 8-month supply.*
Purpose Minerals are an essential micronutrient and chelated magnesium offers an easy and efficient way to up your levels. This version is more stable and can be digested in a more complete form that minimizes waste.
Quality Ensured Non-GMO magnesium supplements that are 3rd party lab tested and passed. Made without gluten, dairy, eggs, peanuts, soy, wheat, & yeast.

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9.5

NatureBell

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

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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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9.2

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

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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.

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9.0

NUTRAHARMONY

Magnesium Glycinate 500 mg - Chelated Supplement - High Absorption Form of Magnesium - Support for Sleep, Muscle & Heart Health - Made in USA, Lab Tested & Non-GMO - 120 Capsules

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Main Highlights

MAGNESIUM GLYCINATE 500mg superior 500 mg of Magnesium Glycinate per serving, supplying 90 mg of elemental Magnesium. Magnesium Glycinate, also referred to as Magnesium Bisglycinate, is the same chelated form in which Magnesium is bound to two glycine molecules, allowing efficient absorption and is well tolerated, making it suitable for regular, long-term use.
MAGNESIUM FOR SLEEP SUPPORT Magnesium Glycinate is one of the best forms of Magnesium for sleep. Combined with Glycine, a calming amino acid, it supports relaxation, helps you fall asleep easier, and supports a healthy sleep cycle.
MUSCLE & HEART SUPPORT adequate Magnesium intake helps maintain healthy muscle tone & it is essential for muscle function, post-exercise recovery, and heart health.
WITH VITAMINS B6, D3 & BLACK PEPPER enhanced formula with supportive vitamins and black pepper for optimized nutrient absorption.
ABSORPTION & BIOAVAILABILITY highly bioavailable and gentle Magnesium supplement. Magnesium glycinate is a chelated form, well absorbed and stomach-friendly, making it ideal for daily use.
DO YOU GET ENOUGH MAGNESIUM? studies suggest about 45% of Americans are Magnesium deficient, and over 60% of adults do not meet the recommended daily intake of Magnesium.
EASY-TO-TAKE FOR DAILY USE take 1 capsule daily with a glass of water. For sleep support, take before bedtime after a meal; for general support, take in the morning. Can be taken on an empty stomach or as directed by your physician. Consult a healthcare professional if pregnant or nursing.
PREMIUM QUALITY & MADE IN USA manufactured in the USA in a GMP-certified facility using high-quality ingredients. Each batch is third-party tested for purity, potency, and quality.

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8.8

Nature's Bounty

Nature's Bounty Magnesium 500 mg Tablets, High Potency Magnesium Supplement for Bone & Muscle Health, Whole Body Support, 200 Count (Pack of 1)

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Main Highlights

SUPPORTS BONE AND MUSCLE HEALTH (1): These magnesium tablets help maintain bone health and play a role in maintaining bone mineralization(1)
EASY CONSUMPTION: These magnesium tablets are coated for easy swallowing, making it convenient to incorporate essential magnesium into your daily regimen
HIGH POTENCY FORMULA: Each Nature's Bounty Magnesium 500mg tablet provides 119% of the recommended daily intake
PROMOTES ENERGY METABOLISM (1): Magnesium is also involved in muscle contractions, nerve impulses, and energy metabolism (1)
FREE FROM ARTIFICIAL FLAVORS: Natures Bounty Magnesium tablets are gluten-free and do not contain artificial flavors and sweeteners

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8.6

VITBOOST

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

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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.

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8.3

Pure Encapsulations

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

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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

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8.1

Heivy

Heivy Pure Magnesium Glycinate 500mg with Vitamin B6, 100% Chelated & Purified Supports Nerve Relife, Sleep Aid & Muscle Support, Vegan & Non-GMO, Made in USA, 3rd Party Tested, 120 Tablets

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Main Highlights

High Potency & High Absorption Pure Magnesium Glycinate: 150mg elemental magnesium from 500mg magnesium glycinate (per tablet) for improved bioavailability, promoting muscle relaxation, deeper sleep, and stronger bones
Deep Sleep & Stress Support: Magnesium glycinate is clinically studied to calm the mind, ease tension, and support restful sleep without digestive discomfort. A good choice for magnesium supplements for men and women needing daily stress relief
Vitamin B6 Infused for Enhanced Brain & Mood Support: Vitamin B6 enhances magnesium absorption and supports nervous system function, energy metabolism, and fatigue reduction. The magnesium B6 combination ensures optimal daily performance and mood balance
100% Clean & Vegan Formula: Free from artificial additives, with plant-based magnesium stearate. Non-GMO, gluten-free, and made in a GMP-certified facility in the USA, every batch undergoes rigorous testing by a third-party laboratory
Convenient 120-Day Supply (4 Months): Get long-lasting support without the hassle of monthly reorders. Just one small (Smaller than a one-cent coin), easy-to-swallow tablet daily provides a full 4-month supply. Its the convenient and cost-effective way to maintain your daily magnesium levels for optimal nerve health and overall wellness.

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8.1

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

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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

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Our Best Overall Choice

Best Choice

9.7

Double Wood Supplements

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

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

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

Show Price

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