Top Magnesium Brands for Optimal Health

Magnesium is an essential mineral that plays a crucial role in many bodily functions, from muscle and nerve function to blood glucose control. With a growing interest in maintaining optimal health and wellness, many people are turning to magnesium supplements to ensure they meet their daily intake requirements. Various brands have emerged as reputable sources of magnesium supplements, offering different forms and dosages to suit individual needs. To find out which brands are leading the way in quality and customer satisfaction, explore the list of the best magnesium brands highlighted below.

Illustration of magnesium

Best brands of magnesium in 2025

Nature Made

Nature Made is a leading producer of magnesium supplements, offering a variety of forms like oxide, citrate, and glycinate, with dosages such as 250mg and 400mg, to support muscle relaxation, nerve, heart, and bone health. Over half of the U.S. population may not get enough magnesium through diet alone, making supplementation important according to a 2020 study. Nature Made's magnesium citrate is a more highly absorbable form compared to magnesium oxide, and some of their products are combined with Vitamin D3 and Zinc for additional health benefits. Nature Made's supplements are made with high-quality ingredients and are often gluten-free, with no artificial flavors, colors, or preservatives, making them a popular choice for those looking to improve their magnesium intake.

Solgar

Solgar, established in 1947, has been a leading producer of high-quality magnesium supplements, with their Magnesium Citrate being a worldwide best-seller due to its high absorbability, and many users report experiencing improved muscle function and sleep; additionally, they offer chelated magnesium with 400 mg per serving, containing 95% of the daily value, ensuring a highly effective product, and they use the finest raw materials, avoiding artificial ingredients, fillers, and unnecessary binders, with their products distributed in over 60 countries.

Doctor's Best

Doctor's Best is a reputable brand offering high-absorption magnesium supplements, using a patented, 100% chelated form of magnesium lysinate glycinate, with 200mg of elemental magnesium per serving, that is not buffered, and is designed for optimal bioavailability supporting muscle relaxation, healthy sleep, and overall cardiovascular health. This supplement offers up to 6x better absorption compared to other forms and is vegan, non-GMO, and gluten/soy-free, effectively helping to combat magnesium deficiency where up to 75% of Americans are deficient.

NOW Foods

NOW Foods, established in 1968, is a reputable brand offering various magnesium supplements, including Magnesium Glycinate with 200mg of magnesium per serving, known for its high bioavailability and quality, and Magnesium Citrate available in capsules and powder, with the powder providing 435mg of pure magnesium per serving, supporting functions like muscle and nerve health. Their Magnesium 400mg capsules contain 400mg of magnesium from multiple sources, contributing to energy production and enzyme function. NOW Foods' Magnesium Bisglycinate uses Albion Minerals, containing 10% elemental magnesium, ensuring a fully reacted/bonded form, and is also a good choice for those with sensitivities as it is gluten-free, soy-free, and non-GMO. Many of their products are GMP quality assured, providing assurance of good manufacturing practices.

Garden of Life

Garden of Life has been recognized as a top producer of magnesium supplements, with many products boasting high absorption rates; for example, their Magnesium Powder achieved a 96% positive review rate in 2023. Their formulas often include added probiotics for enhanced gut health, and their diverse line offers options like magnesium citrate and chelated magnesium. Explore their offerings further on their website.

Pure Encapsulations

Pure Encapsulations, established in 1984, is recognized as a leading producer of high-quality magnesium supplements, offering various forms like magnesium citrate and glycinate, with some products containing up to 100% of the daily recommended value per serving, ensuring optimal absorption; their commitment to purity and potency has made them a trusted choice among healthcare professionals and individuals seeking effective supplementation.

Thorne Research

Thorne Research is a top-tier producer of magnesium supplements, offering a variety of high-quality options like Magnesium CitraMate, which combines 55mg of magnesium citrate and 80mg of magnesium malate per capsule, and Magnesium Bisglycinate, a powdered formula containing 200mg of magnesium bisglycinate per scoop, both designed for optimal absorption and effectiveness; many users praise the brand for its quality, effectiveness, and clean ingredients. Thorne is trusted by athletes and healthcare professionals worldwide, and collaborates with Mayo Clinic on wellness research; additionally, Thorne's products are NSF Certified for Sport, ensuring purity and safety for athletes. For more details and product information on Thorne's magnesium supplements.

Life Extension

Life Extension is recognized as a top-tier producer of magnesium supplements, offering a 500mg dose per capsule, often combining magnesium oxide, citrate, succinate, and TRAACS® magnesium lysyl glycinate chelate. Many users report improvements in muscle pain and sleep quality, and the brand's products are noted for their high quality and effectiveness. This contributes to overall health and wellness as the supplement provides 125% of the daily value of magnesium per capsule. For more information about their magnesium products, visit their magnesium products page.

MegaFood

MegaFood is recognized as a top producer of magnesium supplements, offering a variety of forms like magnesium citrate, malate, and glycinate, often combined to enhance absorption and effectiveness. Their Magnesium 300 product contains 300mg of magnesium per two-capsule serving, including 50mg of organic spinach. Emphasizing gentle and effective formulas, MegaFood ensures their products are tested for over 125 pesticides and herbicides and are made without 9 major food allergens. Many customers have reported positive effects on muscle relaxation, nerve function, and overall well-being, highlighting its high absorbability and quality. MegaFood also offers magnesium in powders and soft chews, providing convenient and tasty options for consumers. You can explore their magnesium product line.

Jigsaw Health

Jigsaw Health is a leading producer of high-quality magnesium supplements, known for their MagSRT® formula, which is America's #1 time-release magnesium. This formula uses highly absorbable forms like dimagnesium malate and features a sustained release technology to maximize absorption and avoid digestive discomfort. They also utilize third-party testing to ensure purity and potency, boasting over 17,000 5-star customer reviews for their products. Designed to promote better sleep, muscle relaxation, and overall well-being, Jigsaw Health continues to set the standard in nutritional supplementation.