Oxidation Dyes for Hair Colour are low molecular weight materials that pass through the cuticle into the hair shaft where they oxidise and combine to generate a larger coloured molecule, which remains inside the hair structure. The Oxidation Dyes are suitable for permanent and semi-permanent hair colorants. The Oxidation Dyes have ability to cover grey and give long lasting results. The Oxidation Dyes for Hair Colour are safe to use.
