Keracnyl Mask works effectively thanks to a formula particularly concentrated in: Myrtacine innovation, targets the bacteria responsible for spots by limiting its biofilm formation. Glycolic acid, combined with exfoliating beads, unblocks pores for purified and smoother skin. Clay absorbs excess sebum for anti-shine action. Bisabolol and the hydra-nourishing phase soothe and hydrate skin for immediate comfort. Key Components Patented Myrtacine Innovation Glycolic Acid Exfoliating Beads Zinc Gluconate Bisabolol. Clay Fragrance Indication Oily Skin Combination Skin How to use Apply once or twice a day to dry or damp skin. Massage for a few seconds, then leave on for about 5 minutes. Rinse thoroughly (while massaging) and dry. Avoid contact with eyes. Do not use on irritated skin. Avoid contact with the eyes. Starting 12 years old.