Our bodies naturally start losing Vitamin C as we age and it is important to hold onto because of the many benefits it offers the body and the skin. Topical application of Vitamin C has been shown to vastly improve the look of the skin. The Vitamin C Collection is our most popular and widely appealing product line. It is easy on skin, making it a favorite among of a variety of different skin types. The collection includes 4 products; Resveratrol Vitamin C Cleanser and Resveratrol Vitamin C Serum which can be used morning and evening, Resveratrol Vitamin C Day Cream which should be in the morning and the Resveratrol Vitamin C Peeling, which needs to be used once or twice a week, depending on your skin type.