light master pre bonded lightener450g Everything you love about Light Master, now with the power of bonder inside, no additive needed! Protect bonds to keep fibers strong while lifting up to 8 levels. Technology allowing up to 8 levels of lift. Pre mixed with Bonder so no additives needed. Perfect for all lightening techniques. Can be used with up to 30 volume developers for on scalp application. No bonding additive needed, same level of lift, same use with clay & oil additives,