The prohibition on synthetically-derived benzophenone, ethyl acrylate, methyl eugenol, myrcene, pulegone, or pyridine comes in response to legal action brought by the Natural Resources Defense Council (NRDC) and a coalition of health, consumer and environmental groups: Breast Cancer Prevention Partners, Center for Environmental Health, Center for Food Safety, Center for Science in the Public Interest, Earthjustice, Environmental Defense Fund, Environmental Working Group and WE ACT for Environmental Justice.