J Beverly Hills Color 10 Volume Developer

J Beverly Hills H2O2 Developer was designed to be mixed with the J Beverly Hills Colour tubes and lighteners. When a tube and developer are mixed together and applied to hair, the alkalinity of the hair colour allows it to penetrate the hair shaft and the H2O2 oxidizes allowing the colour and protein molecules to bond creating a new hair colour. 

Hydrogen Peroxide is liquid gas that initiates the hair colour forming process. The amount of oxygen in the developer is determined by the volume number. The higher the volume of the developer, the more oxygen. Using J Beverly Hills H2O2 developer ensures easy mixing, the correct colour results and long lasting colour. Measuring is an important part of the process and a scale must be used to ensure accuracy.

10 Volume (3%) - 20 minutes - one level of lift and grey coverage