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 get Colourstart from your hair or beauty professional.
You can register for a Trade Account to buy Colourstart.