This formulation may also help to maintain normal muscle and nerve function and keep bones strong. Zinc also helps maintain healthy skin and is an antioxidant, helping to reduce free radical damage. Vitamin supplements should not replace a balanced diet. No added yeast, starch, gluten, lactose, sugar, artificial colours or flavours, artificial sweeteners or preservatives, dairy products or animal-derived products. Dosage Take two tablets two times daily with food or as recommended by your healthcare professional.