Vitamin C, also known as ascorbic acid, is an essential nutrient. Complete Natural Products offers pure Liposomal Vitamin C at 820mg. Vitamin C plays a role in various bodily functions, including collagen synthesis, wound healing, and tissue repair. It's also an antioxidant. Liposomal Vitamin C may help and support these functions. Vitamin C is traditionally used for and has ingredients associated with immune health.