Skin Allergy Test

Do a Skin Allergy Test on a small patch of skin 48 hours before every Hair Colour application.

Step 1

Using soap and water, wash an area 1 inch in diameter behind the ear. Pat dry.

Step 2

Wearing gloves, mix together small amount of 1 part My Hairdresser Permanent Hair Colour and 1.5 parts of My Hairdresser Developer. 

Step 3

Apply the Colour mixture to test area using an absorbent cotton tip applicator. Leave on for 48 hours without washing, touching or covering.

After 48 hours examine the test area. If during this period, you notice abnormal reactions such as redness, itching or swelling in the test area DO NOT APPLY THE PRODUCT

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