Consumers can buy a Colourstart patch test
from any participating hair professional or salon –
use the locator to find one near you.
Search Location
Search Name
Loading...
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
By entering this site, you agree to our Terms of Use and acknowledge that you have read and understood our Cookie Policy and Privacy Policy.
Colourstart Test 65mcg Cutaneous patch. Contains p-phenylenediamine (PPD). A screening test for allergy to hair colour (PPD). Always read the label.