This is a specially developed cleanser for young and impure skin. It is based on aloe vera and salicylic acid and is used as a leave on serum. Salicylic acid is perfect for cleansing the skin of blackheads, dead skin cells and other impurities. When you use Salicylic Acid you are talking about chemical peeling, which is why you have to leave the product on the skin, for it to work properly. The reason salicylic acid is so interesting is because it works well against blackheads, pimples and oily skin. The acid can penetrate the oil in the skin, thus cleaning inside your pores, thus avoiding pimples and impurities.