1.quickly decompose melanin. 2.has special effect for acne 3.can effective whitening skin Orient pearl Facial special cream, freckles, black spot Removing ... , chloasma, gestation spot, Butterfly Rash, wrinkles, acne, it has special effect for acne,and it can effective whitening skin,it can make ... can you use it.If you have some special affect,please stop use it for two days and then use it again ...