An allergic reaction to hair dye will usually start within two to three days of using the dye and get better in several days to weeks. First-time reactions, however, may take longer to show symptoms, ...
If you have a hair dye allergy, first, remove and rinse the dye immediately if it's still in contact with your skin. You can use topical corticosteroid creams to relieve inflammation and itching.
Instead, these are hair dyes uniquely formulated for graying and meant to return you to your previously natural color. According to celebrity barber Chaz Hazlitt, these hair dyes are specifically ...
having your hair dyed, or dyeing someone else's hair. Hairdressers and other professionals who regularly work around hair dyes may have a higher exposure to these chemicals than those who occasionally ...