The Senate Environmental Quality Committee convened on July 2, 2025, to discuss Assembly Bill 60, known as the Musk Reduction Act, aimed at regulating harmful synthetic fragrance chemicals in personal care products. The meeting highlighted the health and environmental risks associated with nitro musks, a class of chemicals linked to serious health issues, including reproductive disorders and cancer.

The discussion began with an overview of the prevalence of nitro musks in everyday products like deodorants and shampoos. These chemicals are known to accumulate in the body and disrupt hormonal functions, particularly affecting women's reproductive health. Testimonies from experts underscored the urgency of addressing these risks, as studies have shown associations between nitro musk exposure and early puberty in girls, as well as increased cases of endometriosis and infertility.

Susan Little, California Legislative Director for the Environmental Working Group, emphasized the lack of regulation in the U.S. compared to other countries. While the European Union has banned over 1,600 cosmetic chemicals, the U.S. has only prohibited nine. AB 60 seeks to align California with international health standards by restricting the use of five specific nitro musks.

Fatima Iqbal Zubair, representing California Environmental Voters, added that the bill is crucial for protecting vulnerable communities disproportionately affected by pollution and toxic chemicals. She highlighted the need for transparency in product labeling, as many consumers are unaware of the harmful substances in their personal care items.

The committee's discussions reflected a growing recognition of the need for stronger regulations to safeguard public health and the environment. AB 60 aims to close the regulatory gap and reduce exposure to these harmful chemicals, marking a significant step forward in California's efforts to enhance cosmetic safety. The committee is expected to continue deliberating on the bill, with advocates urging swift action to protect Californians from the dangers posed by nitro musks.