0Effaclar H Iso-Biome Cleansing Cream is a hydrating cleanser that gently cleanses, purifies & soothes skin feeling weakened by the drying effects of acne treatments. is suitable for use by those with sensitive, oily, & acne-prone skin. The gentle soothing cleansing cream helps maintain the physiological pH of the skin & is easy to rinse off. Formulated with Niacinamide to visibly reduce redness.