Biphasic keratolytic concentrate, which is used to treat skin imperfections and is suitable for oily skin, with scars, enlarged and visible pores and hyperpigmentation. Keratolytic solution is a preparatory treatment, which acts on three types of imperfections at different stages of their development, purifying the skin and cleansing the pores, for an immediate cleansing effect, with sebo-regulatory action (balancing the sebum level) and constructive effect (cell regeneration). The serum reduces excess shine and enlarged pores, as well as promotes cell regeneration by acting on blemishes and scar marks. The serum contains glycolic acid and lactic acid, with a purifying effect and peeling action on the skin. How to use: Apply in the evening with a cotton pad, all over the face.