1.Herbal hair color cream 2.3*100ML 3.Keep the effect ... least 3 months 4.Allergy free, safe, green product 5.OEM [Ingredient]Polygonum multiflorum extract, Vitamin B5, VC,VE, food ... .2.Use 2# pharmacy to smudge each hair evenly, carefully at the hair root, then wear a shower cap and ... such as aniline, for people who are sensitive to aniline hair dye, no need to allergy testing when using this product ...