Best Magnesium Supplements for Immune Support of 2025

Nature's Bounty D3 + Magnesium is a unique way to support immune health. It provides a potent combination of Vitamin D3 and Magnesium, both of which are highly bioavailable forms for absorption and bioavailability. Magnesium assists in optimizing Vitamin D levels in the body to support immune health. Each serving contains 6300 IU of Vitamin D3 plus 100 mg of Magnesium as Magnesium Citrate. This convenient one-per-day formula supports neuromuscular health and function, bone health, exercise recovery, and cellular energy metabolism. Nature's Bounty D3 + Magnesium is non-GMO, gluten-free, lactose-free, and contains no artificial colors or sweeteners. It is a product of 50 years of dedication to quality, consistency, and scientific research to make excellent vitamins and nutritional supplements.

LiveWell Magwell Magnesium Zinc & Vitamin D3 is a 3-in-1 magnesium supplement that helps bolster bone and muscle strength, boosts the immune system, and supports cardiovascular health. It contains 120 capsules, enough for a 2-month supply, and is a great way to fight magnesium deficiency. Customers have reported improved sleep, better moods, and relief from leg cramps, muscle soreness, and brain fog.

Nature Made Magnesium Complex is a muscle and immune health support supplement that contains a 4-in-1 blend of Magnesium Glycinate, Magnesium Oxide, Magnesium Malate, and Magnesium Citrate capsules. These capsules are designed to support muscle relaxation, heart health, nerve health, and bone health. The highly bioavailable Magnesium Citrate and Magnesium Glycinate in this supplement help relax the body. Additionally, it includes Vitamin D3 and Zinc to support a healthy immune system. With a 30-day supply, adults can take 2 capsules daily. Nature Made, the #1 Pharmacist Recommended Vitamin & Supplement Brand, ensures quality with its USA-made product. Please note that this product is not intended to diagnose, treat, cure, or prevent any disease.

Life Extension Magnesium (Citrate) 100mg is a highly bioavailable magnesium supplement that supports heart and bone health, energy metabolism, brain performance and healthy endothelial function. It provides 100mg of magnesium citrate per capsule, which is easily absorbed into the bloodstream. This product is gluten-free, non-GMO, and sourced using only the finest raw ingredients with purity and potency. It is also manufactured in the USA and certified with a Certificate of Analysis available.

HEALTH LFE Magnesium Supplement delivers a potent dose of 400mg of magnesium oxide per serving, which supports your immune system, aids muscle recovery, and promotes relaxation. This supplement can be particularly beneficial for preventing muscle cramps and spasms, especially after workouts or during pregnancy. Made in the USA, it adheres to strict quality control standards, ensuring you receive a pure and effective product. Additionally, the tablets are small and easy to swallow, making your daily supplementation hassle-free and convenient.

The Ancient Nutrition Magnesium supplement provides 300mg of enzyme-activated magnesium, which can help you feel calmer and maintain a positive mindset. It’s common to miss out on the daily recommended magnesium through diet alone, making this supplement a convenient option for your needs. The product also features a Traditional Chinese Method blend that includes nutrient-rich herbs and collagen-rich bone broth, promoting overall health. You can easily take one capsule daily with water, making it simple to incorporate into your routine, whether or not you eat beforehand.

This Magnesium 400mg [High Potency] Supplement is made in the USA and has 360 counts. It promotes energy production, supports muscle, bone and nerve health, and helps absorption of calcium and potassium. Additionally, it supports healthy heart rhythm and blood pressure, and promotes rest and relaxation.

The Wholesome Story Magnesium Supplement offers essential nutrients to support your overall health. It helps alleviate PMS symptoms, making your menstrual cycle more manageable. With added Zinc and Vitamin B6, this supplement can enhance your mood by promoting a healthy chemical balance in the brain. Additionally, it plays a vital role in boosting your immune system, helping you stay healthy throughout the year. Plus, you can trust that you're getting a clean, vegan-friendly product that fits into various dietary needs.

Nature Target Magnesium Capsules provide a potent dose of 500 mg of magnesium per serving, enhanced with zinc, potassium, and vitamins B6, C, and D3. This combination helps your body effectively utilize essential minerals, supporting muscle and nerve health while reducing leg cramps for better sleep. Additionally, magnesium aids in energy production, promoting athletic performance and overall vitality throughout the day. It also supports muscle relaxation after exercise, ensuring you feel rejuvenated. With added zinc and vitamin C, this supplement enhances bone density and boosts your immune system, making it an excellent choice for maintaining overall health.

EZ-MG Magnesium Zinc & Vitamins Capsules is a high absorption dietary supplement designed for immune support, muscle recovery, and easy on stomach. It contains zinc, which is important for immune health, and magnesium that assists in energy production, relaxation, and leg cramps. Its small veggie capsules are gluten and dairy free, easy to swallow, and contain no artificial colors, stearates or propylene glycol. EZ-MG is also clinically tested and absorbed three times more than magnesium citrate.