schwarzkopf blondme color powder bleach premium lift 9+ 450 grams schwarzkopf schwarzkopf blondme bond enforcing premium lightener 9+ is a powder lightener with the unrivaled performance that's able to lift both natural and colored hair up to 9 levels. what it does: it offers perfect neutralization, thanks to its anti-yellow agents which directly target the hair pigment that causes those warm yellow undertones. what else you need to know: it has a flexible mixing ratio (between 1:1.5 and 1:2.5), which means you can mix it to the consistency that works best for you and should be mixed with blondme premium care developer for optimum bleaching and hair care.