Switch to natural hair-coloring products
Why This is Green
Most hair dyes are both synthetic and petroleum-based. The ingredients are a laundry list of unsafe substances: ammonia, PPDs (chemicals that create color), toluene, coal tar, and even lead. This is why even conventional doctors suggest pregnant women hold off on dying their hair during the first trimester—and sometimes beyond.
The European Commission banned 22 hair-dye substances that could potentially caused bladder cancer back in 2006, but no such luck stateside. A 1994 National Cancer Institute report states dark dyes used over long periods of time seem to increase the risk of certain cancers. A 2001 International Journal of Cancer study found permanent hair dyers are twice as likely to develop bladder cancer as non-dyers.
Dye formulations vary brand to brand, and can also contain additional controversial petroleum-derived ingredients, parabens, and synthetic fragrance. The Environmental Working Group deems fragrance a high hazard due to its links to allergies, potential effects on the reproductive system, and more.
To avoid this risk, embrace your grays. Or use something with more natural and less harmful ingredients. Keep in mind that vegetable dyes and henna don’t last long and may yield mixed results.
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How To
Look up your current dye on the on the Environmental Working Group's Skin Deep Cosmetics Database or the GoodGuide. If it scores poorly, replace it with one that scores better and contains natural, organic, or biodynamic ingredients.
If you dye at a salon, ask for an ingredient list.
Not available in your local salon? Check natural product stores and online.
