WELLA Koleston Perfect ME+ 10/16 Light Blonde Ash Violet 60 ml Pack of 3

In combination with Welloxon Perfect, you get excellent, completely 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 relevant product pages to learn specific recommendations and mixing ratios for the product used. Three-tone lightening: 1 part Koleston Perfect, 1 part Welloxon Perfect 12% lightening by two tone levels: 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 three tone lightening or 12% for four/five tone lightening