La Roche-Posay Effaclar H Iso-Biome Moisturizer is a specialized skincare product designed for oily, acne-prone skin that has been weakened by drying treatments. This dermatologist-recommended moisturizer provides long-lasting hydration while helping to reduce imperfections and restore skin comfort. The formula contains key ingredients like vitamin B5, squalane, and niacinamide for hydrating and repairing benefits. It also includes Orellana extract and Procerad to address imperfections without compromising hydration. The moisturizer features Aqua Posae Filiformis, a prebiotic ingredient that strengthens the skin barrier. The product is non-comedogenic and has been tested under dermatological control in combination with drying treatments like Epiduo and Isotretinoin. It has a non-greasy, non-sticky texture and should be applied morning and evening to cleansed skin.