The VI Peel is a medical-grade chemical peel. It is an effective treatment to improve several skin conditions and issues including acne, uneven skin texture, uneven tone, fine lines, wrinkles, acne scarring, sagging skin, age and sun spots, enlarged pores and hyperpigmentationIt is very common to need more than 1 peel, and sometimes even a consistent schedule to keep up on the issues is best. Every person is different, with different skin type, and different history. It is so hard to predict what one will need. It is always best to consult with your Aesthetician to see what she thinks is best for your specific needs.It is common practice to put a barrier cream like Aquafor in the areas that the peel will collect, or the areas that are very sensitive. This will not alter the effects of the peel.