Before you colour your hair or have your eyelashes or brows tinted ALWAYS do a skin test. this will allow you to see if any adverse reactions may occur
this should be done at least 24-48 hours before application.
To do this apply a small amount of dye or tint on the back of the wrist where the skin is more sensitive, leave for24 hours if itching swelling tingling or redness occurs DO NOT carry on with treatment and wash off
IMMEDIATELY if no change you can carry on with treatment
