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Vitamin C is beneficial to your skin in four different ways: 1  It improves your skin by making it firmer and younger looking. Vitamin C is a critical element in the formation of collagen, the protein that keeps your skin looking younger and suppler. 2  It stops premature aging and wrinkling.
wikiHow to Eat More Vitamin C. Vitamin C, also known as ascorbic acid, is a water soluble antioxidant vitamin that helps control infection, neutralize free radicals, and aid in the body's absorption of iron. It also helps to make collagen, which is vital to the health of teeth, gums, bones, and blood vessels.