Best Vitamin D3 Magnesium Supplements 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.

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.

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.

This Magnesium & Zinc supplement supports your body in many ways. Magnesium aids hundreds of enzymatic processes, zinc is important for the creation and function of immune cells, while vitamin D3 helps to absorb calcium for bone health. Additionally, this supplement contains a trio of strong antioxidants to assist circulation. With over half the daily value of magnesium and zinc, and a powerful 125% of the DV for vitamin D3, this supplement is a great way to support your overall health.

This Magnesium Zinc & Vitamin D3 Supplement offers a better magnesium high absorption formula with various bioavailable forms of key minerals. It also includes zinc and vegan vitamin D3, and promotes tons of essential health benefits. Additionally, it supports relaxation, recovery, and restful sleep, and helps to maintain muscles, bone strength, and heart health.

New Elements Magnesium Gummies are a convenient way to support your relaxation and wellness. Made in a GMP certified facility, you can trust the quality of these gummies. They contain a biologically active form of vitamin D, mimicking the benefits of sun exposure without the need for sunlight. Plus, you can enjoy these gummies without worrying about genetically-modified ingredients or common allergens like gluten or dairy. With a delicious pineapple flavor, these vegan and non-GMO gummies make it easy to incorporate essential nutrients into your daily routine.

Carlyle Magnesium Zinc D3 offers essential support for your health with a combination of vital minerals. With magnesium and zinc, this supplement helps promote overall wellness, enhancing your body's functions. The addition of Vitamin D3 adds extra benefits, particularly for bone health and immune support. This advanced 3-in-1 formula is perfect for those following a vegetarian lifestyle, ensuring you get the nutrients you need without compromising your dietary choices. Plus, Carlyle stands behind its products with rigorous laboratory testing, ensuring you receive high-quality ingredients you can trust.

The Heivy Magnesium Complex is designed to enhance your well-being with a blend of four highly absorbable magnesium types. This powerful formula supports heart health and boosts your energy by aiding in nutrient absorption for cellular functions. Additionally, it promotes healthy muscle and nerve function, helping you alleviate nighttime muscle discomfort. With the inclusion of Zinc and Vitamin D3, you also benefit from improved immune function and bone health, making this supplement an excellent choice for overall wellness.

New Elements Magnesium Softgels deliver a powerful combination of magnesium, vitamin D3, and vitamin K2 for optimal health. Magnesium Glycinate promotes muscle relaxation and supports nerve function, making it ideal for those seeking relief from tension. Vitamin D3 enhances calcium absorption, ensuring your bones remain strong and healthy. Meanwhile, vitamin K2 directs calcium to your bones, helping to prevent unwanted buildup in other areas of the body. This blend, combined with coconut oil, not only supports bone health but also boosts your overall immunity, making it a convenient addition to your daily routine.

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.