... hair dye 1.Bamboo charcoal hair essence oil 2.hair grow and black 3.good quanlity 4.supply OEM commodityBamboo charcoal black hair ... the Chinese Academic of modern technology, 2.perfect combination of bamboo and other plants obtained from refining the system, mild, set ... efficacy of the white hair, yellow, split ends, dry and damaged hair with repair significant effect3.lasting gloss hair color ...