Power Health Platinum Range Vitamin C 1000mg 30tabs Vitamin C combined with citrus bioflavonoids and rosehip fruit Bioflavonoids are a group of polyphenolic compounds of plant origin , known for their antioxidant activity . Rosehip fruit is a source of various antioxidant micronutrients. Vitamin C: • Contributes to the normal function of the immune system * • Contributes to the protection of cells from oxidative stress* • Contributes to the normal formation of collagen for the normal function of blood vessels, bones, cartilage, skin, gums and teeth.* • Contributes to the normal functioning of metabolic processes aimed at energy production* • Contributes to the normal functioning of the nervous system* • Contributes to normal psychological function* • Contributes to the reduction of tiredness and fatigue * • Contributes to the regeneration of the reduced form of vitamin E* • Increases iron absorption* *The above are official health claims from the European Food Safety Authority (EFSA).