Wella Koleston Perfect ME+ KP special Blondes 12/0 blonde natural. Pack of 3

When combined with Welloxon Perfect, you get excellent, fully opaque and even results. Koleston Perfect Base & Welloxon Perfect (1:1). Special blonde colour nuance ratio (1:2). Welloxon Perfect is the ideal partner for Koleston Perfect & Koleston Perfect Innosense, Illumina Color, Blondor and Magma, which ensures the perfect colour development. Visit the corresponding product pages for specific recommendations and mixing ratios for the product used. Brightening by three tones: 1 part Koleston Perfect, 1 part Welloxon Perfect 12% brightening by two tones: 1 part Koleston Perfect, 1 part Welloxon Perfect 9% 1 tone lightening / grey/white coverage of the same level or darker: 1 part Koleston Perfect, 1 part Welloxon Perfect 6% Special Blonde: 1 part Koleston Perfect, 2 parts Welloxon Perfect 9% for brightening by three tones or 12% for brightening by four / five tones