1.Herbal hair dye,100% 2.3PCS/BOX, cream 3.Keep the effect for at least 3 months 4.Allergy free, safe,green product 5 ... , hair grease repeatedly to ensure the dye effect, dry the hair to 70-80%, then smudge the 1# on the hair, forehead, temples, hair root ... # pharmacy is washed out to affect the effect. At last, use towel to dry the hair to 80%.3.Use 2# pharmacy to smudge ...