Vitamin C serums can reduce wrinkles by increasing collagen production, according to WebMD. Vitamin C can also protect against sun damage, which helps prevent future wrinkles from forming.
Studies at Tulane University found that Vitamin C helps reduce and prevent wrinkles, reports WebMD. The most effective version of Vitamin C for wrinkles is L-ascorbic acid, so users should read the labels of Vitamin C serums to ensure it is that version. Vitamin C also offers other skin benefits, as it can also reduce inflammation and even out skin tone.
Vitamin C is highly sensitive to heat, sun and air, explains the Mayo Clinic. Between uses of Vitamin C serums, users should keep the tube or jar tightly sealed and stored in a dark place.