Consumers can buy a Colourstart patch test
from any participating hair professional or salon –
use the locator to find one near you.
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.