Best Capsule Calcium Supplements of 2026

Get a highly absorbable calcium supplement to support your cardiovascular health, colon health, and bone support with Pure Encapsulations Calcium (Citrate). This product is made with premium ingredients sourced from trusted suppliers, without any unnecessary binders, fillers or preservatives. The citrate forms of calcium are highly bioavailable, providing better absorption of calcium for better health. What's more, this supplement is gluten-free, free from artificial colors, flavors, sweeteners, and coatings, and does not contain GMOs.

Viactiv Calcium +Vitamin D3 Supplement Soft Chews are a delicious and enjoyable way to get the daily recommended calcium you need to strengthen healthy bones and teeth. With up to 2/3 less sugar than the leading calcium gummy, you can enjoy the caramel or milk chocolate flavors while getting the nutrients you need. Each chew is individually wrapped for convenience, making it easy to take on the go. If you've enjoyed calcium chews, supplements, or gummies before, you'll love incorporating Viactiv into your routine.

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.

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.

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.

THORNE Chelated Calcium offers a highly absorbable form of calcium designed to support your bone health effectively. This supplement provides a concentrated dose of calcium in each capsule, so you get more of the essential mineral with less effort. It stands out because it absorbs into your body better than many other calcium options, helping you make the most of every dose. Plus, it’s made without common allergens like gluten, soy, dairy, and nuts, making it a safer choice if you have sensitivities. This product is a convenient and reliable way to help maintain strong bones.

The MaryRuth Organics K2+D3 Calcium Gummies can benefit you in various ways. The gummies are made from non-GMO, vegan Lichen and Natto, and are available in three delightful flavors. The combination of Vitamins D3 and K2 helps in Calcium absorption, keeping your bones and arteries healthy. These easy-to-chew gummies are suitable for ages 2 or over and can be taken by vegans. Each bottle contains 60 servings and should be stored in a cool, dry place. Additionally, the gummies are free from common allergens such as dairy, nuts, soy, and gluten, making them celiac-friendly and kid-friendly.