O2 white clean treatment cleanser is an oxygenating, lightening powerhouse! It contains Sapindus Mukorossi Fruit Extract (Soap Nut), known for its ability to treat eczema and psoriasis and also has been shown to inhibit tumor cell growth. It also contains Rose Extract, which minimizes redness, soothes irritation, and prevents blemishes. Licorice Extract is also included in this product, which soothes, hydrates, is highly anti inflammatory, lightens pigmentation in two ways (tyrosinase inhibitor and melanin dispersal), and prevents sun damage.