This cleanser acts on all stages of melanin production thanks to the WO Patent which is based on andrographolide, glabridin, melanostatin, and lysine azelate to inhibit melanin production and help prevent indirect melanin synthesis. It offers optimum preventive, anti-spot, and lightening efficacy, by acting on the main biological mechanism responsible for skin pigmentation. The small exfoliating particles make it suitable to be used even on the most sensitive skin.