What is it?Holland & Barrett Calcium plus Magnesium and Vitamin D tablets offer three proven ingredients – Calcium, Vitamin D and Magnesium, these components support bone and muscle function. Magnesium also contributes to normal energy yielding metabolism and a reduction in tiredness and fatigue.Supports Bone Health Reduces Tiredness and Fatigue Suitable For Vegetarians What Are the Benefits of This Supplement?Vitamin D, Calcium and Magnesium are essential in helping the maintenance of normal bones and muscle function. Magnesium contributes towards the reduction of tiredness and fatigue; it can also support a normal energy yielding metabolism. Holland & Barrett International Limited, Barling Way, CV10 7RH, UKHolland & Barrett Limited, 45 Henry St, D01 E9X8, Ireland