Peroxide (developer) guide:
5vol (1.5%) No lift
10vol (3%) Up to 1 level of lift
20vol (6%) Up to 2 levels of lift
30vol (9%) Up to 3 levels of lift
40vol (12%) Up to 4-5 levels of lift
Directions
Mixing ratio 1:1.5.
eg 50g ColourU colour to 75g ColourU peroxide
Use natural 1- 10 series for non resistant grey coverage.
Only use intense natural .00 series for resistant grey coverage.
Please refer to our online techinal manual for more information, the colour shown is just a guide and may look different on your computer monitor.
DISCLAIM: Hairworks Will not accept responsibility for any damage occuring from purchase and use of this product
Always wear protective gloves when using or mixing. Replace cap when not in use. Do not use a metal bowl or stirrer