Vitamin C is an essential nutrient involved in numerous pathways within the body tissues and is a very relevant nutrient for wellbeing and health.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Vitamin C contributes to the protection of cells from oxidative stress; to the normal function of the immune system; to normal collagen formation for the normal function of cartilage bones, blood vessels and skin; as well as to the reduction of tiredness and fatigue.