La Roche Posay Effaclar H Iso-Biome Hydrating Cream is a specialized moisturizer designed for sensitive, acne-prone skin that has been weakened by drying treatments. This non-comedogenic formula provides long-lasting hydration while helping to reduce imperfections and support the skin's microbiome. The formula contains key ingredients like Vitamin B5, Squalane, and Niacinamide for hydration and repair, along with Orellana Extract and Procerad to address skin imperfections without compromising moisture levels. It features Aqua Posae Filiformis, a prebiotic ingredient that helps strengthen the skin barrier. The cream has an ultra-fine texture with a non-greasy, non-sticky finish and should be applied morning and evening on cleansed skin. It has been dermatologically tested and is safe to use in combination with drying treatments like Isotretinoin.