30 Volume is a 9% H2O2 Processing Gel Developer for times when three levels of lift are needed. Processing time 40 minutes.
All J Beverly Hills Developers are specifically formulated to work with J Beverly Hills Colour.
30 Volume is a 9% H2O2 Processing Gel Developer for times when three levels of lift are needed. Processing time 40 minutes.
All J Beverly Hills Developers are specifically formulated to work with J Beverly Hills Colour.