Support an active lifestyle with Super Strength Vitamin D from Healthspan to help to maintain your muscle function and keep bones healthy. Vitamin D contributes to the absorption of calcium in the body, playing a key role in the health of our bones and teeth, as well as supporting muscle function and the immune system. Vitamin D is often called the \'sunshine vitamin\' as it is synthesised in the skin via exposure to sunlight - most people in the northern hemisphere don\'t get enough of this important vitamin. Support an active lifestyle with Super Strength Vitamin D from Healthspan to help to maintain your muscle function and keep bones healthy. Vitamin D contributes to the absorption of calcium in the body, playing a key role in the health of our bones and teeth, as well as supporting muscle function and the immune system. Vitamin D is often called the \'sunshine vitamin\' as it is synthesised in the skin via exposure to sunlight - most people in the northern hemisphere don\'t get enough of this important vitamin.   Contains 25µg vitamin D per tablet. For everyday immune system support. Supports healthy muscle, bones and teeth High-strength vitamin D tablet from Healthspan to support muscle function and immune system