Calcium and Vitamin D3 are a dynamic duo in this powerhouse formula. Two softgels per day supply 1,200 mg of Calcium and 125 mcg of Vitamin D3, known as the sunshine vitamin because of our ability to produce it naturally after sunlight exposure. Vitamin D is an important nutrient that aids with the absorption of calcium. Calcium is an essential mineral your body needs but cannot produce on its own. Calcium is found in dairy food sources, but many people (for example, those who avoid dairy) may find it challenging to obtain the recommended daily amount of calcium through foods alone. Blending the best of both worlds, each serving delivers an excellent source of calcium and high-potency vitamin D3. They are convenient, easy to take and free of gluten, artificial flavors, dairy, wheat, and lactose. 1,200 mg Calcium per serving. 125 mcg (5,000 IU) Vitamin D3 per serving. Easy-to-take softgels. . Free of artificial flavors, dairy, wheat & lactose.