Nature’s Bounty Vitamin C 500mg Tablets are a popular dietary supplement designed to support immune health and provide antioxidant benefits. Each tablet delivers Vitamin C, a vital nutrient that plays a key role in various bodily functions. Vitamin C is essential for the proper functioning of the immune system. It acts as an antioxidant, helping to protect cells from oxidative stress. Vitamin C is necessary for the synthesis of collagen, which supports healthy skin, cartilage, and bones.