Made with 95% ingredients of natural origin, the purifying Blackhead solution is applied locally to the T-zone (forehead, nose and chin) to eliminate blackheads, tighten dilated pores and erase irregularities. It contains probiotics, glycolic acid, meadowsweet and burdock, an exceptional purifying active ingredient. The balance of the cutaneous flora is restored, excess sebum is eliminated and the appearance of imperfections is reduced.