Best Magnesium Supplements for Metabolism Support of 2026

Pure Encapsulations Magnesium (Glycinate) is a supplement designed to support stress relief, sleep, heart health, nerves, muscles, and metabolism. It activates the enzymes necessary for a number of physiological functions, helps the metabolism and utilization of essential nutrients, and is necessary for the metabolism of carbohydrates, amino acids, and energy production. It is made with premium ingredients, free from wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.

THORNE Magnesium Glycinate is designed to support your overall wellness by helping your brain, bones, muscles, and lungs function well. It also aids in maintaining a healthy metabolism, which can keep your body energized. If you have an active lifestyle, this supplement can help you relax and enjoy better sleep, making it easier to unwind after a busy day. Additionally, it supports your body's natural energy production by assisting enzymes that create cellular energy. Plus, you can trust this product’s quality because it’s third-party tested to ensure it matches the label and contains no harmful contaminants.

Magnesium Breakthrough Supplement 4.0 by BiOptimizers is a complete magnesium complex containing 7 forms of magnesium, including glycinate, malate, taurate, and more, which helps support numerous bodily functions. The formula not only reverses magnesium deficiency but also aids the body's natural processes to counter issues such as depression, anxiety, fatigue, memory problems, and chronic pain. The fast absorption rate of the capsules ensures the user receives the optimum dose quickly. The product is naturally derived, with no synthetic ingredients, preservatives, or harmful toxins.

Nature's Bounty Magnesium Tablets are an essential mineral supplement for maintaining a healthy lifestyle. Each tablet contains 500 mg of Magnesium, which is 119% of the daily recommended value. It is free of artificial flavors and sweeteners, and is gluten free. Customers have reported improved sleep quality, reduced anxiety, and reduced appetite. However, the oxide form is the least bioavailable magnesium compound, and it has a reputation for causing stomach upset when taken without food.

Pure Encapsulations Magnesium (Citrate) is a supplement that can help with heart health, overall health and nutrient metabolism, energy and bone support. The product is made with premium ingredients and is free from harmful substances such as gluten and GMOs.

Life Extension Magnesium Caps 500 mg is a well-rounded supplement that offers the daily dose of magnesium your body needs. It helps relax the smooth muscles within your blood vessels, encouraging healthy blood flow, maintains already-healthy blood pressure and promotes a healthy inflammatory response. It is sourced using only the finest raw ingredients with the purity and potency your body deserves. It is non-GMO, gluten-free, and manufactured in the USA.

Qunol Magnesium Capsules provide essential support for your nerve, bone, and muscle health. Each capsule contains 420 mg of magnesium, meeting your daily requirement for this important mineral. This supplement is designed for high absorption, ensuring that it dissolves easily and is efficiently utilized by your body. With its extra strength formula, you can enjoy the benefits of magnesium for muscle contractions, nerve function, and energy metabolism. Plus, these capsules are free from artificial flavors and sweeteners, making them a great choice for those with dietary restrictions.

Improve your muscle, nerve, and heart functions with NOW Supplements Magnesium Glycinate. The highly absorbable form ensures maximum benefits to your body. Take two tablets per day with food. The product has been manufactured with GMP Quality assurance and packaged in the USA by a family owned company since 1968.

Thorne Magnesium Bisglycinate is a powdered magnesium formula designed to improve overall wellness. The supplement contains a crucial mineral involved in over 600 enzymatic reactions in the body, supporting heart health, brain function, muscle relaxation, and carbohydrate metabolism. It also helps promote restful sleep, making it a great choice for active individuals who need to unwind. Additionally, the formula is NSF certified for sport and supports high-performance nutrition programs. Thorne is a trusted brand chosen by champions and is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content.

Natural Rhythm Triple Calm Magnesium 150 mg - 120 Capsules is a magnesium complex compound supplement that helps promote rest and relaxation, restore healthy magnesium levels, and regulate muscle and nerve function. It contains a unique blend of magnesium taurate, magnesium glycinate, and magnesium malate for optimal absorption, making it easy on your stomach and non-laxative. This supplement is also made with premium ingredients, gluten-free, sugar-free, vegetarian, non-GMO, and contains no yeast, soy, artificial colors or flavorings. Each product is produced in the United States at a registered, cGMP and Safe Quality Foods certified facility and tested for heavy metals to ensure the highest quality!