KSurgery SMOOTH Biphasic Peeling 15mlHome peel. Oily, problematic skin types. (Not to be used while pregnant or attempting to fall pregnant) A home use Biphasic cocktail peel developed to treat acne prone skin with impurities (sebum, blackheads and dilated pores). Its formula is composed of a mixture of azelaic acid, succinic acid and salicylic acid, which guarantees, on the one hand, a deep exfoliation, aiming to eliminate the thickening of the keratin to free up clogged follicles, on