Peeling Kit Professional for all kinds of skin types such as Dehydration, hyperpigmented, sensitive or darker tone skin, oily or acneic, and photo damaged skin. The kit contains five bottles of 1 oz (30ml); Glycolic acid 30%, Salicylic acid 15%, Mandelic acid 25%, Lactic 40%, and Brilliance 50% peel, an alpha hydroxi cocktail peel with kojic acid.