Best Capsule Calcium Supplements of 2025

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.

Horbaach Coral Calcium is a complete calcium supplement that provides 1,500mg per serving of coral calcium, plus magnesium, vitamin C & D. Coral is a rich source of trace mineral calcium found in nature, and this supplement is expertly crafted to ensure purity and potency. The addition of magnesium, vitamin C & D makes this supplement a complete mineral source. This supplement is naturally free of gluten, wheat, yeast, lactose, artificial sweeteners, preservatives, and is non-GMO. With Horbaach Coral Calcium, you can ensure that you are getting the calcium and minerals you need to support your overall health and wellbeing.

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.

NOW Supplements Calcium & Magnesium Softgels contain a balanced blend of essential minerals that support bone and teeth health, as well as enzymatic activity. The softgel delivery ensures easy absorption and assimilation of the formula.

BioSchwartz Bone Strength is a comprehensive bone health formula that features key bone building nutrients, including Vitamin K2, Calcium, and Vitamin D3, to support your bones and muscles. This formula also includes Magnesium to assist in Calcium absorption, making it easier for your body to absorb the nutrients it needs. BioSchwartz Bone Strength has been tested for purity and allergens, ensuring that it is free from GMOs, soy, gluten, milk, egg, wheat, peanuts, or shellfish, preservatives, artificial ingredients, fillers, chemicals, or color additives. Plus, it has been formulated by healthcare professionals in the USA following strict GMP guidelines to ensure the greatest benefits are achieved.

Carlyle Bone Support is a calcium supplement that provides essential nutrients for your overall bone health. With a blend of Vitamin D3, Calcium, Magnesium, Zinc, Copper, and Vitamin K2, this supplement offers advanced support in maintaining strong and healthy bones. The quick release capsules ensure that you get the maximum benefit from the vitamins and minerals. Carlyle is a trusted brand rooted in wellness, providing premium and honest supplements to support your healthy lifestyle. This gluten-free and non-GMO formula is free of artificial flavor, sweeteners, preservatives, and other common allergens. Take care of your bones with Carlyle Bone Support!

PrimeMD 4-in-1 Calcium 600 mg with Vitamin D3 K2 B12 is a high-potency calcium supplement that promotes arterial flow and flexibility, intercepts joint and artery wall calcium formation, and reinforces brain and bone support. Its carefully curated ingredients contain no gluten, GMO, or animal products. This calcium supplement is meticulously prepared in a highly controlled facility made only of real ingredients for utmost efficacy.

NOW Supplements Calcium Hydroxyapatite Capsules are designed to support bone health by providing a bioavailable calcium source. With 120 capsules per bottle, each serving size of 2 capsules offers 60 servings. This product is free from dairy, gluten, nuts, eggs, and soy, making it suitable for many dietary needs. Calcium hydroxyapatite is the main ingredient, offering a natural form of calcium that is easily absorbed by the body.

NOW Foods Coral Calcium is an excellent choice for supporting your bone health and maintaining a healthy pH balance. This supplement provides an alkaline form of calcium that aids in keeping your serum pH levels in check. Additionally, it contains trace minerals that are essential for strong bones and proper enzymatic functions. You can feel good knowing that the coral used in this supplement is sourced responsibly, without harming living coral reefs. Simply take one capsule twice daily, preferably before meals, for optimal benefits.

Life Extension Calcium Citrate with Vitamin D is a calcium supplement that supports bone density, muscle function, and blood vessel health. The product includes 200mg calcium and 100 IU vitamin D3 per capsule. The calcium citrate formula is easy to dissolve and absorb, and vitamin D3 enhances calcium absorption. The product is certified non-GMO and gluten-free, and the manufacturer provides a Certificate of Analysis for every product produced. The product is based on rigorous scientific research to ensure maximum bioavailability and efficacy.