EFFACLAR SPOTSCAN: Try Acne-Prone Skin Diagnosis powered by AI. La Roche-Posay Effaclar A.I. is perfect for those with oily skin prone to localised imperfections and blemishes. Targeted care for individual blemishes. Specifically formulated for sensitive skin. It effectively targets individual blemishes, helping to reduce their appearance and prevent residual marks. Contains LHA\'s and Niacinimide. This is perfect for skin that looks and feels clearer and smoother. Imperfections are visibly reduced as are residual marks.