Mason Natural Calcium Citrate with Vitamin D3 combines calcium in citrate form with vitamin D3 in a convenient daily formula designed to support healthy bones, normal muscle function, and overall wellness. Calcium citrate is a popular form of calcium that is often preferred by individuals looking for an easy-to-digest calcium supplement.

Each caplet provides 315 mg of calcium as calcium citrate along with 5 mcg (200 IU) of vitamin D3. Vitamin D3 helps the body absorb and utilize calcium, while calcium plays an important role in maintaining healthy bones and supporting normal muscle function.

For adults 18+, take one caplet daily, preferably with food, as a dietary supplement. The formula contains no added sugar, yeast, soy, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial colors or flavors, preservatives, animal products, crustacean shellfish, or sodium.

Explore Mason Natural full catalog of products including multivitamin for women, ginger, digestive health supplements, multivitamin for men, magnesium glycinate supplement, probiotics, amino acid supplements, collagen, melatonin, fish oil, garlic, antioxidants, zinc, vitamin E oil for skin, hair skin and nails vitamins, ginkgo biloba, and calcium supplements for bone health.

Made in the USA and manufactured in a cGMP-certified facility, Mason Natural® delivers trusted quality backed by decades of experience.