Like a Facial in a Bottle! " A cult favorite, P50 is a magic potion that does it all. Exfoliates, Hydrates, and Balances the pH of the skin, it's a prep step before any skincare." - Danuta Mieloch Gentle balancing exfoliator.If you’re currently battling acne, we also recommend that you give Lotion P50 a try. How to use: A good skincare regime starts with a thorough cleansing. Next apply Biologique Recherche P50 onto a cotton pad. Starting at the decollete move upward to the neck and face. Use a gentle patting motion. Allow P50 to penetrate before applying the next product. Avoid eye area. Please note: Your skin may feel a tingling sensation, this is the way P50 works. It has active ingredients and penetrates deeper than most products on the market. Ingredients: WATER (AQUA), GLUCONOLACTONE, LACTIC ACID, GLYCERIN, PROPYLENE GLYCOL, NIACINAMIDE, CITRIC ACID, ETHOXYDIGLYCOL, MAGNESIUM CHLORIDE, MALIC ACID, COCHLEARIA ARMORACIA (HORSERADISH) ROOT EXTRACT, ARCTIUM LAPPA ROOT EXTRACT, RUMEX ACETOSA LEAF EXTRACT, MYRTUS COMMUNIS EXTRACT, ALLIUM CEPA (ONION) BULB EXTRACT, COMMIPHORA MYRRHA RESIN EXTRACT, PHYTIC ACID, SALICYLIC ACID, SULFUR, THYMUS VULGARIS (THYME) FLOWER/LEAF OIL, VINEGAR (ACETUM), SORBITOL, SODIUM BENZOATE, PHENOXYETHANOL, POTASSIUM SORBATE, SODIUM BISULFITE