specification: 100ml_x000D__x000D_6%- _x000D_9%- _x000D_12%-_x000D_//_x000D__x000D_11 _x000D__x000D_15-20_x000D_*1_x000D__x000D__x000D_1/_x000D_26,9,12_x000D_3 11 1520_x000D_4_x000D_5- Features: 1_x000D_1. Hydrogen peroxide: Mainly plays an oxidizing role, and is used with hair dye cream and fading powder/bleaching powder. 2_x000D_2. Different degrees have different ranges of use: 6 degrees, 9 degrees, and 12 degrees are just numeric codes. It does not mean that a few degrees of water can raise the hair to a few degrees. 3_x000D_3. Dyeing is easy: Use it as a normal shampoo. Just follow the correct ratio of 1:1 hydrogen peroxide and hair dye, then wash your hair as usual, wait for 15 to 20 minutes, and then rinse to achieve the perfect hair coloring effect. 4_x000D_4. Gentle and safe: Non-toxic, free of ammonia and other harmful synthetic chemicals, make your hair healthy and safe from head to toe 5_x000D_5. Long lasting: Leave a strong color and won't fade easily. _x000D__x000D_ Specification: 6_x000D_Net content: 100ml 7_x000D_Shelf life: three years 8_x000D_6% degree-suitable for matching with dark hair creams such as natural black, brown-black, and white hair 9_x000D_9% degree-suitable for matching chestnut brown, golden brown, golden copper, burgundy, brilliant red, brilliant purple and other color hair dye creams 10_x000D_12% degree-suitable for making golden, linen, foreground, bright red, highlighting, and color bright hair cream on the basis of new hair 11_x000D_The role of hydrogen peroxide: color dyeing/fading/bleaching (all need it) _x000D__x000D_ How to use: 12_x000D_Mix hydrogen peroxide and hair dye in the correct ratio 1:1. 13_x000D_Rinse your hair and apply shampoo. 14_x000D_Wait 15-20 minutes, then rinse. _x000D__x000D_ Package included: PackageList: