Papan Bill to Restrict Harmful Synthetic Chemicals in Cosmetics and Personal Care Products Approved by the State Assembly

SACRAMENTO, CA – Legislation authored by Assemblymember Diane Papan to protect public health and the environment was approved by the California State Assembly. Assembly Bill (AB) 60, the MUSK Act, will dramatically restrict synthetic nitro musk chemicals in cosmetics and personal care products by 2027. 

Musk, commonly found in soaps, perfumes, shampoos, and deodorants, remains a threat to human health, particularly women, and has been linked to endocrine disruption, early puberty, and increased risks of breast cancer and infertility. These chemicals, which have been banned in the European Union for decades, remain unregulated in the United States, leaving Californians exposed to their harmful effects.

“Women should not have to worry that their daily hygiene routine is exposing them to harmful chemicals that could disrupt their health,” said Assemblymember Diane Papan. “California has a responsibility to take action where federal regulations fall short. AB 60 will limit these toxic substances and protect women, young girls, and our environment from long-term harm.”

Exposure to nitro musks disproportionately affects women and young girls, particularly those in communities of color and lower-income areas, where access to safer products is often limited. Studies have shown that early puberty—strongly linked to repeated nitro musk exposure—can lead to serious lifelong health complications, including increased risks of cancer, diabetes, heart disease, and reproductive issues.

“Girls today are experiencing puberty earlier than ever before, and chemical exposure plays a significant role,” Assemblymember Papan continued. “If we want to protect future generations from preventable health crises, we must act now to drastically reduce exposure these dangerous toxins from everyday products.”

Beyond personal health risks, nitro musks are major environmental pollutants, accumulating in wastewater, soil, and even the air. These chemicals have been detected in marine life and agricultural water supplies, further exacerbating their harmful impact.

AB 60 brings California in line with global standards by adopting restrictions similar to those enforced in the European Union. This legislation is a crucial step toward ensuring that beauty and personal care products sold in California are safe for all consumers.

Assembly Bill 60 will be heard in the State Senate for committee review in the coming weeks.

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