It provides high performance by lightening the hair color up to a maximum of 9 levels. It protects the hair during the process with its effective but bond-strengthening formula. It minimizes hair breakage and hair damage. It does not disturb you with its non-volatile and dust-free formula. It neutralizes warm undertones. Preparation: Mix the oxidant and lightener according to the desired lightening level. Lightening ratio It can be 1:1 5 or 1:2 For example 1:1