Trichocare Diagnostics Ltd
Worlds End Studios
132-134 Lots Road
Colourstart can show whether someone may be allergic to one of the ingredients, called PPD, used in hair colorants. Find here a step by step guide to how to use Colourstart and how Colourstart works.
Here you can find lots more useful information and advice on who should use Colourstart and how it should be used.
You can buy Colourstart from any participating Colourstart hair or beauty professional.
Before entering our site, please confirm whether you are a Consumer or a UK-based Hair Professional.
I am a Hair Professional based in the UK OR I am a Consumer
Colourstart Test 65mcg Cutaneous patch. Contains p-phenylenediamine (PPD). A screening test for allergy to hair colour (PPD). Always read the label.