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Washington State Leads Nation with Landmark Ban on Cancer-Causing Chemicals in Cosmetics

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Published on August 29, 2025
Washington State Leads Nation with Landmark Ban on Cancer-Causing Chemicals in CosmeticsSource: Ally.J., CC BY 2.0, via Wikimedia Commons

Washington state has taken a pioneering stance on health and wellness by instituting stringent restrictions on harmful chemicals in cosmetics, becoming the first state in the nation to wage a war against cancer-causing agents lurking within everyday beauty products; the new regulations target formaldehyde releasers, prevalent in cosmetics such as shampoos and nail polishes, known for causing cancer, according to the Washington Department of Ecology.

This legislative action is set to phase out the availability of products containing the restricted chemicals by January 1, 2027. Meanwhile, retailers have until the end of that year to clear their shelves. "Switching to safer chemicals will help to protect all Washington residents—particularly cosmetologists, stylists, and people who work with these products every day," Shari Franjevic, a department expert, said in a statement made by the Washington Department of Ecology.

The Toxic-Free Cosmetics Act, effective from the beginning of 2025, empowers the Department of Ecology to exercise control over the inclusion of formaldehyde and similar hazardous substances in cosmetic offerings available in Washington State. This adoption curtails 25 formaldehyde-releasing chemicals and establishes clear-cut criteria for what denotes an "intentionally added" chemical, closing the door on any potential loopholes for manufacturers.

In an effort to ensure businesses can adapt to the new regulations, the Department of Ecology is orchestrating a compliance webinar slated for October 1, aiming to elucidate the intricacies of the restrictions and to provide technical support while Francoise emphasized the commitment to assisting cosmetics supply chain members in understanding and complying with the new standards.