Healthy Care Vitamin C 500mg support immune system health. VITAMIN C 500mg CHEWABLE TABLET Vitamin C is an important nutritional antioxidant, protecting the body from the effects of free radicals. Healthy Care Vitamin C 500mg is useful for Vitamin C supplementation and assists in the maintenance of general health and wellbeing. - Antioxidant.- Helps reduce free radical damage to body cells.- Helps enhance collagen formation.- Maintain general health and wellbeing.- Maintain immune system health and..