Best Magnesium Supplements for Sleep 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.

Get your daily dose of Magnesium with Double Wood Supplements' Magnesium Glycinate 400mg capsules. This supplement contains Magnesium Bisglycinate which is better absorbed by the body, making it easier on the stomach and less likely to cause side effects. Each bottle contains 180 capsules, providing a six-month supply. Manufactured and third-party tested in the USA, these capsules are gluten-free, Non-GMO, and vegan safe.

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.

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.

Doctor's Best High Absorption Magnesium Glycinate Lysinate is a vegan, non-GMO, and gluten-free supplement that supports bone density, helps maintain a normal, regular heartbeat, and supports overall cardiovascular health. It is made with TRAACS, a patented form of bioavailable magnesium that is chelated to optimize bioavailability. It is 100mg of elemental magnesium per tablet, low in metal content, and better absorption even without stomach acid.

These Magnesium L-Threonate capsules are a breakthrough supplement that can support magnesium levels in the brain, improve cognitive health and provide nighttime sleep support. The capsules are highly bioavailable due to the mineral chelating agent L Threonate which enhances magnesium absorption. Additionally, the capsules are manufactured in the USA and tested twice for safety and purity, and multiple clinical studies support the cognitive benefits of Magnesium L Threonate.

Organics Ocean Magnesium Capsules offer you the unmatched Chelamax Power with a bigger dose of pure magnesium glycinate and zinc. Sourced from the Dead Sea, this formula ensures maximum results and absorption. Its high-absorption formulation supports muscle cramps, sleep, and heart health. The exclusive blend of ingredients helps fight fatigue, ease mental strain, and promote restorative sleep. With 50% smaller capsules, you get 40% more magnesium per serving, making it easier to digest and more effective.

The Vitalibre Magnesium Complex offers a unique blend of 10 different types of magnesium in one convenient capsule, making it easier for you to get a full spectrum of this essential mineral without juggling multiple supplements. Each serving provides 420mg of elemental magnesium, meeting 100% of your daily needs to help fill nutritional gaps common in many diets. This supplement supports your overall well-being by promoting nerve relaxation for better sleep, strengthening bones for improved exercise, and supporting heart health. Plus, it’s made in the U.S. with strict quality standards, ensuring you receive a safe and effective product.

Looking for a tasty way to support healthy magnesium levels and promote a sense of calm? Natural Vitality Calm Magnesium Gummies are the perfect solution! These multi-award-winning gummies are made with magnesium citrate and come in a delicious raspberry lemon flavor. They are kid-friendly and adult-approved, making them perfect for the whole family. Whether you're at home or on the go, these gummies are a convenient and tasty way to support a healthy response to stress.

Solaray Magnesium Glycinate with BioPerine is a high absorption formula that contains fully chelated magnesium plus 5mg BioPerine for better bioavailability and gentle digestion. The supplement is specially formulated to help support healthy relaxation support for those exposed to occasional stress, as well as healthy bones and muscle function. The product comes in 100% PCR bottles made from plastic removed from oceans & landfills, and the company has partnered with One Million Trees to ensure eco-friendliness. The product is manufactured in a state-of-the-art lab in Utah and comes with a 60-day money-back guarantee.