DEFENSES AND BONES. Vitamin D is necessary for the growth and normal development of your bones and contributes to the proper functioning of your immune system. PRESENTATION 60 vegetable capsules. INGREDIENTS Per capsule: Vitamin D3 (Colecalciferol): 40 mg INGREDIENTS TABLE Amount per day (1 capsule): Vitamin D3 (100 μg). USAGE Take 1 capsule per day. CONTRAINDICATIONS - PRECAUTIONS - ALLERGENS Gluten-free.