All clients need a patch test if you have not had your hair coloured with us within the last 6
months.
This also includes If you have had any changes to your health, are pregnant or have had a previous reaction within the last 6 months.
You can have your patch test in any branch of Headmasters.
Please call us on 0345 459 7800 or follow the link provided to get booked in.
https://customercare.headmasters.com/hc/en-gb/requests/new