This is the indisputable ally of pte grise. It dries and purifies small blemishes while you sleep. For more precision, it comes in a nozzle tube in the new pte grise range.The doctor composition1. Zinc extract, with its sebum-regulating and antibacterial properties, cleanses and purifies imperfections.2. Salicylic acid refines and smoothes skin texture.3. Sulphur offers antiseptic action.4. Tea tree essential oil purifies and dries out small blemishes.Prescriptionin the evening, after thoroughly cleansing the skin, apply locally to blemishes that have been matured with pte grise.Result the skin is free of impurities, its freshness and radiance are restored.