Ascorbic Acid Ascorbic Acid, also known as Vitamin C, is vital for your body’s healing process. It helps you form blood vessels, cartilage, muscles, and collagen in your bones. It’s also an antioxidant that protects you against free radicals – unstable atoms that can damage cells, and cause illness and ageing. Vitamin C also helps your body store and absorb iron1. | 100 mg |