This china uscolardioxygenis originated from the combination of nature and living ,the source of modem and classics,and the merge of western romance and oriental conservatism ,it leads to the origin of beauty . A dream of sexy hair is as smooth as silk which draws everyone attention. Hair color is full of passion and romance ,which states the feeling of character and mind .it could be dark or light ,simple or marvelous.Beautiful and long-lasting shiny hair color will always leads to the dream of further inspiration,which brings along with joyfulness. Specific natural ingredients create a feeling of freshness which helps to make obligatory of envirnment protection and greening of the nature. It is a tailored-made professional hair care product which will make you become a gorgeous and healthy beauty with smoothing and remarkable hair color. Instruction: Mixing with the dyeing paste in the proportion of 1:1,with out heating ,the following data is for reference according to different dyeing requirements: .10 Vol 3%---darkening for 1-3 degree, soften the hair , operating time :40-45 minutes. .20 Vol 6%---same color or lighter i degree ,cover the white hair ,operating time :40-45 minutes. .30 Vol 12%---2-3 degree lighter ,bleaching,removing color or selecting dyeing ,operating time:40-45 minutes. .40Vol 12%---3-4 degree lighter ,removing color or selecting dyeing,operating time:40-45 minutes.