La Roche-Posay Effaclar H ISO-BIOME, 40 ml, Moisturisers for Women, La Roche-Posay Effaclar H ISO-BIOME provides the right care for your skin. Characteristics: works on blemishes moisturises intensely eliminates signs of acne regenerates the skin barrier soothes irritation and redness How to use: Apply to clean skin and massage in using circular movements.