1Promotes the formation of melanin, which is caused by the lack of melanin deficiency 2Adopts a various of natural plant extracts, mild and no irritation, no harm to skin 3Using psoralen extract promotes the formation of melanin in the inner layer of the skin 4No need for concealing, instead of concealing white spots, it actually repairs white spots on the skin 5Designed for treating for vitiligo, by external use to promote formation of pigment melanin