Tip - How Does Papaya Whiten The Skin? | eHow

How Does Papaya Whiten The Skin?. Papaya has become known as a leading ingredient in skin whitening products because it contains papain, a natural enzyme that promotes skin renewal and cell turnover. It helps in exfoliating the skin to reveal newer cells, and has restorative properties that soften the skin. To maximize the benefits of papaya, use...