Wella Blondor Multi Blonde Powder 400g is an award-winning lightening powder. It's Tri lightening technology Complex ensures effective lightening, whilst the effective anti-yellow molecules eliminate yellow undertones for even, blonde results, with up to 7 levels of lift. Wella Blondor Multi Blonde Powder is a fast and simple to mix blue bleach powder that produces a creamier consistency for a professional application.