Just found out a crazy stat about hair color allergies

Was reading through a cosmetology safety blog last night. Found out that about 1 in 250,000 people have a severe reaction to PPD in hair dye. That's way more common than I thought. I've had clients skip patch tests before and brush it off. Has anyone here ever had a client react badly to color even after a test?

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1 Comment

robinmason1h ago

Wait, what if the allergy is actually to something in the bowl, not the dye itself?