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Colourstart Test 65mcg Cutaneous patch. Contains p-phenylenediamine (PPD).
A screening test for allergy to hair colour (PPD). Always read the label.
Not a Hair Professional?
Sign in as Client
Colourstart Test 65mcg Cutaneous patch. Contains p-phenylenediamine (PPD).
A screening test for allergy to hair colour (PPD). Always read the label.