Wella Blondor Multi Blonde 7Wella Blondor Multi Blonde Powder is designed for controlled and reliable lightening up to 7 levels. Its suitable for all types of lightening techniques, so you can get perfect blondes even on pre coloured hair. Plus, it contains anti yellow molecules that help reduce orange yellow undertones during the process giving you an even more gorgeous end result! You deserve nothing but a premium experience when it comes to transforming your hair with