Perfect White Cream is a fast and effective lightening cream. It has NO MERCURY and NO HYDROCHLORINE. It is gentle yet effective. Perfect White Cream works by inhibiting melanin production. It works so fast, that change is seen in just 7 days. It is a light cream, thus making it a great cream for acne prone, oily and combination skin types. Part of what makes it greatly effective is its ability to easily get absorbed by the skin. Apply it to your face and body. For best results, take a bath twice a day and apply Perfect White Cream twice a day.