Anti-blemish concentrate inspired by the aesthetic technique of purifying resurfacing* that quickly dries out pimples and marks thanks to its highly effective ingredients: astringent zinc gluconate, keratolytic salicylic acid, grafted azelaic acid – which inhibits the growth of Propionibacterium acnes bacteria – and antiseptic calamine powder. The active texture consists of two separate phases (biphasic composition with liquid and powder) which maximizes the synergistic effectiveness of each phase. *Purifying resurfacing is an aesthetic technique of exfoliating the skin to activate cell renewal. Pores are decongested, the skin is deeply cleansed and purified.