Lindsay McCormick is a Research Analyst.
I find purchasing shampoo and other common personal care products to be a surprisingly stressful experience – I pace the aisles at the drugstore for a good 10-15 minutes, read every product ingredient list, contemplate the legitimacy of claims like “paraben-free” or “no artificial colors or fragrances,” and weigh the impact on my wallet. In the end, I usually choose a moderately priced product with some sort of ingredient safety claim brightly printed on the front label, and hope the extra $2 I spent will actually reduce my exposure to hazardous chemicals.
Many consumers are hungry for information and solutions that help reduce their exposure to toxic chemicals. As more research links exposures to common ingredients in personal care products and health impacts – like certain parabens to reduced fertility; certain phthalates to asthma, reproductive disorders, and neurological effects; and triclosan to obesity – many consumers want to feel empowered to take action. That’s why the results of a recent intervention study are so intriguing: researchers found that exposures to certain chemicals fell in a population of low-income Latina girls after using personal care products labeled as being free of such chemicals for three days.
The implications of this study raise several interesting questions that I’ll explore in this post. Specifically, are personal shopping choices an effective way to avoid chemical exposures? And, is this strategy equally available to everyone in our society? Read More