I'm hoping someone who knows something about Wella Koleston can help me. I've been using Wella Koleston 7/1 Medium Ash Blonde (Rich Naturals) for years. I now have a massive amount of grey and it seems like not long after I've dyed my hair the grey starts showing through along my centre parting. I've looked at the packaging and it says for a lot of grey I should use half the Rich Naturals shade and half of a Pure Naturals shade. I can't find any information about which Pure Naturals shade I should use. Should I just use 7/0 or is it more complicated than that? Any help would be much appreciated.
Topic starter
Posted : June 29, 2019 1:23 pm
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