A powerful treatment with five clinically proven acne-clearing acids to clear existing acne and help prevent future breakouts. This medicated lightweight gel serum is clinically proven to reduce overall acne in just one week. Salicylic acid combines with lysophosphatidic, hydroxydecanoic, sebacic, and glycolic acids in penta-acid technology to clear skin of acne-causing bacteria, oiliness, and blackheads while minimizing dryness and irritation.

Active Ingredient: Salicylic Acid (0.5%). Inactive Ingredients: Water (Aqua) Cyclopentasiloxane Glycerin Butylene Glycol Dimethicone Emulsifying Wax NF Cyclohexasiloxane Panthenol Capryloyl Glycine Hydrolyzed Linseed Extract Spiraea Ulmaria Extract Bisabolol Retinol Phospholipids Tocopheryl Acetate Ascorbyl Palmitate Retinyl Palmitate Dipotassium Glycyrrhizate Farnesol Glyceryl Stearate PEG-100 Stearate Calcium Aluminum Borosilicate Pentylene Glycol Polysorbate 20 Lecithin Alcohol Sclerotium Gum Xanthan Gum Sodium Hydroxide Disodium EDTA Phenoxyethanol Methylparaben Propylparaben Linalool Lavandula Angustifolia (Lavender) Oil Melaleuca Alternifolia (Tea Tree) Leaf Oil.