La Roche Posay Effaclar H Iso Biome ?Moisturiser hydrates oily skin that has been weakened by the over-drying skin effects of acne treatments, to provide long lasting comfort. The non-comedogenic formula won't clog pores and is suitable for sensitive and oily skin types. The formula A combination of prebiotics, panthenol, glycerin, niacinamide and thermal water for a balancing, moisturizing and soothing. The new formula contains Orellna extract to help support the microbiome, and Niacinamide to visibly reduce redness.