Calmatate super calcium is made of highly absorbable forms of calcium Orotate, magnesium Orotate, Vitamin K2, and vitamin D3 for optimum mineral transport throughout the body. Calcium is a mineral that helps our bones stay strong. Our bodies continually remove small amounts of calcium from our bones and replace them with new calcium. Calcium is the most common mineral in the body, primarily found in bones and teeth. It is essential for maintaining the bone mass necessary to support the skeleton. The body is also constantly using calcium in muscle and nerve functions as well as to carry out functions in the heart. Most calcium is lost through normal bodily processes in the kidneys and colon, with minor amounts lost through sweat and the shedding of hair, fingernails, and skin.