What do I have to consider when changing chemically coloured hair?Updated 6 months ago
Pre-treatment with Senna/Cassia is advisable so that chemically pre-treated hair, i.e. bleached, chemically dyed or permed hair, gets the desired shade:
khadi natural hair color Senna/Cassia
If you want to change from chemically lightened hair to a significantly darker shade, a pre-pigmentation with our ColorPrep may be advisable:
khadi pre-pigmentation ColorPrep