Swisse Ultiboost Milk Calcium is a premium quality formula to help support healthy bones and teeth and promote calcium absorption. Source of Calcium: The calcium in this product is derived from cow's milk. A diet deficient in calcium may lead to osteoporosis in later life. Healthy Bones & Teeth: Calcium and vitamin D3 help maintain strong, healthy bones and teeth. The human skeleton consists of 206 bones that provide a framework for the body to help maintain shape, protect vital organs and provide a place for muscles to attach. Bones also function as a site for mineral storage and blood cell formation. Increases Calcium Absorption: Formulated with naturally derived vitamin D3 to promote the absorption and delivery of calcium to the bone. Calcium requirements may increase depending on age, gender, diet, pregnancy and lactation. Swisse Ultiboost Milk Calcium has been formulated based on scientific evidence to provide a great tasting vanilla flavoured tablet to support the health of bones and teeth.