Best Magnesium Calcium Supplements of 2026

Defy bone aging with CITRACAL Slow Release 1200 Calcium Supplement, a sugar-free blend of 1200 mg of Calcium Carbonate and Citrate per serving that helps support bone health. This supplement also contains 1000 IU Vitamin D3 and 80 mg of magnesium per serving to absorb dietary calcium efficiently. The Slo-Cal Technology slowly and continuously releases small amounts of calcium and vitamin D3, making it easy to absorb and gentle on the stomach. Highly recommended by doctors and pharmacists, CITRACAL Slow Release 1200 is perfect for adults looking to achieve optimal bone health.

Nature's Bounty Calcium Magnesium Zinc Caplets provide essential minerals for bone support, promote a calm and relaxed mood, and include Vitamin D3 for immune support. These caplets are gluten-free, sugar-free, and contain no artificial flavor or sweetener, ensuring quality, purity, and potency. Trust in the dedication to quality, consistency, and scientific research of Nature's Bounty Calcium Magnesium Zinc Caplets to provide a potent mineral supplement of unrivaled excellence.

Get 3-in-1 benefits with the New Chapter Calcium Supplement. Sourced from Red Marine Algae, it is rich in bone-nourishing calcium, magnesium, and 70+ trace minerals, making it different from regular calcium carbonate supplements sourced from limestone rock. The slim calcium tablets have a slow and steady release and are formulated with vitamin D3 for better absorption and vitamin K2 to direct calcium to your bones where you need it most. It not only supports bone density and creation but also heart and joint health. This organic, non-GMO, gluten-free, and kosher supplement is easy to swallow and offers clinical-strength organic plant calcium.

Nature Made Calcium Magnesium Zinc with Vitamin D3 is a dietary supplement that supports strong bones and provides immune support. The tablets are gluten-free, contain no synthetic dyes or artificial flavors, and are USP verified. Each bottle contains 300 tablets, and adults can take up to three tablets daily with a meal and water.

ALGAECAL Plus is a plant-based calcium supplement made of natural red algae that is hand-harvested, providing all bone support minerals, including calcium, selenium, and magnesium. Unlike other calcium supplements made from rocks, this organic plant-based calcium supplement contains ALL of the minerals like magnesium, vitamin D & K2 for stronger bones. AlgaeCal is science-backed by studies showing that the combination of vitamins and minerals in each serving can help support healthy bones for life. The addition of Vitamins C, D3, and K2, plus additional boron and magnesium make sure the natural minerals in Algaecal Plus calcium supplement get to where it's needed, in your bones. It is a natural and sustainable bone health supplement for women and men.

Get healthy bone support with NATURELO Bone Strength, a plant-based whole food supplement that includes Calcium and Magnesium from Marine Algae, Vitamin D3 from Lichen, and Vitamin C from Organic Acerola Cherries. This complete formula contains 10 vitamins and minerals that work together to support healthy bone building and maintain bone density. Vitamin D3, Magnesium, and Vitamin K2 help your body absorb and use calcium properly. Studies show that adequate calcium and vitamin D as part of a healthy diet, along with physical activity, supports healthy bone density later in life. This supplement is appropriate for vegans and vegetarians, and does not contain GMOs, Soy, Gluten, Yeast, Dairy, Eggs, Nuts, Caffeine, Coloring, Preservatives, or Flavoring.

Citracal Slow Release 1200 is a calcium supplement that blends 1200 mg of Calcium Carbonate and Citrate per serving, along with 1000 IU vitamin D3 and 80 mg of magnesium. The Slo-Cal technology ensures efficient absorption in one daily dose. Citracal is recommended by doctors and pharmacists, and it is sugar-free.

Life Extension Bone Restore with Vitamin K2 is a non-GMO, gluten-free calcium supplement that helps build strong bones and teeth. It contains bone-building vitamins D and K2, bone-healthy minerals like magnesium and zinc, and patented Fruitex B OsteoBoron. The ingredients are sourced from the finest raw materials, with purity and potency in mind. Manufactured in the USA, this product is certified non-GMO and gluten-free.

Calciven Bone Support is designed to help you maintain strong bones with its specialized formula. It provides essential nutrients like calcium, magnesium, and vitamins D3 and K2 that enhance your body’s ability to absorb calcium effectively. This means you can support your bone health more efficiently. The supplement also delivers a concentrated supply of vitamins and minerals directly to your bones, promoting their natural building process. Made in a GMP-certified facility, you can trust that Calciven is non-GMO, vegetarian, and gluten-free, ensuring a clean choice for your health.

TruHeight Growth Capsules are designed to support natural growth and development for kids and teens. With a special blend of essential vitamins and minerals like Ashwagandha, Calcium, Vitamin D, and Vitamin K, these capsules help build strong bones and boost overall well-being. The formula includes a unique mix of seven natural herbs that strengthen the immune system, helping your child stay healthy. TruHeight uses pure Ashwagandha without fillers or common allergens, giving you peace of mind about what your child is taking. Plus, the calcium in this supplement absorbs quickly and effectively, thanks to a breakthrough compound combined with vitamins that improve bone health.