Calcium helps to reduce the loss of bone mineral in post-menopausal women. Low bone mineral density is a risk factor for osteoporotic bone fractures. Calcium a contributes to the maintenance of normal bones and teeth. Magnesium also helps support the maintenance of normal bones and teeth and contributes to normal muscle function and a reduction in tiredness & fatigue. Zinc contributes to the maintenance of normal bones as well as the maintenance of normal hair, skin and nails. Vegetarian and Vegan. No artificial colours or flavours. FREE FROM: GM, corn, dairy, lactose, gluten, wheat, yeast, nuts, salt, soya, starch and sugar.