oleston perfect ME+ 33/0 intense dark brown formulated with the ME + dye molecule as an alternative to pDD and pTD, which reduces the risk of developing allergies* while maintaining performance and results similar to those of Koleston Perfect.koleston perfect ME+ is the first permanent color with coverage of up to 100% white hair and 3 levels of lightening
The purest Wella color with ME + technology, pure results for natural depth and gloss, from regrowth to tip.
ME + technology reduces the risk of developing a new allergy to color by 60 times * Reduced damage, color after color **
Preparation: 3 tones of lightening: 1 part of Koleston Perfect, 1 part of Welloxon Perfect 12% (40V) 2 tones of lightening: 1 part of Koleston Perfect, 1 part of Welloxon Perfect 9% (30V) 1 tone of lightening / coverage of white hair / tone on tone or to darken: 1 part of Koleston Perfect, 1 part of Welloxon Perfect 6% (20V)
Blonde Special: 1 part of Koleston Perfect, 2 parts of Welloxon Perfect 9% or 12% (40V)
Break time: 30 to 35 minutes
* Although the risk of developing new allergies is reduced, there is still a risk of an allergic reaction that can be severe. Always perform an Allergy Alert Test 48 hours before each color service. ** Compared to the current Koleston Perfect. Valid for Koleston Perfect with Pure Balance technology.