Ultra Concentrated Serum The new EFFACLAR Serum High Concentration Serum is designed with an exfoliating acid complex combined with Niasinamide soothing, targeting dark spots, blemishes, scars and visible pores of acne prone skin. Composition that heals and renews the skin. Persistent imperfections and signs. Visible resources. For adults with acne prone skin. The ideal balance between exfoliating and soothing action, the Efaclar Serum cleanses the pores and day by day, corrects the persistent imperfections and marks. INNOVATION The first La Roche-Posay care that combines a high concentration of active ingredients that act synergistically: 3 Keratolytic acids to reduce blemishes and scars + Niacinamide and Thermal Water for soothing and maximum tolerance. Proven against recurrence. INGREDIENTS Aqua / Water Alcohol Denat. Propanediol Glycolic Acid Niacinamide Dimethyl Isosorbide Pentylene Glycol Salicylic Acid Sodium Hydroxide Peg-60 Hydrogenated Castor Oil Hydroxyethylpiperazine Ethane Sulfonic Acid Citric Acid Peg-30 Glyceryl Cocoate Capryloyl Salicylic Acid Biosaccharide Gum-1 Maltodextrin Phytic Acid Polyquaternium-10 Parfum / Fragrance