N/A 500MG CHEWABLE VITAMIN C helps to support the immune system. However, Vitamin C also plays many other important roles in supporting your health. Vitamin C contributes to the normal formation of collagen, which in turn helps to support healthy skin, bones and cartilage. It also plays a role in supporting the normal functioning of the nervous system and healthy psychological function.delicious chewable tablets are vegan friendly and contain no added sugar.Chew or suck 1 or 2 tablets per day. Do not exceed the recommended intake.