Hair Dye Hazard

As more and more people color their hair, often starting at younger ages, their exposure to the chemicals in those dyes is increasing, and their risk of a cumulative allergic reaction is going up, too.

Since her own allergic response to PPD, nearly three years ago, Marcia Beauchamp has been alert to any other news about the compound. And she says, there has been quite a lot.

PPD (para-phenylenediamine) is also found in many Henna dyes, whether used for hair coloring or temporary tattoos. Both uses can lead to reactions, but Marcia explains that the scalp is especially vulnerable.

Online searches about PPD and allergic reactions to it now result in myriad links, enough to be more than a little confusing. Beauchamp's response to that—and her own experience—has been the creation of a website of her own, one intended to be a one-stop resource for information on the issue.

Marcia Beauchamp