Procter & Gamble to Face Dry Shampoo Buyer’s Cancer Claims

Jan. 6, 2026, 6:17 PM UTC

Procter & Gamble Co. must face a consumer’s claims that Herbal Essences branded dry shampoo products caused her to develop cancer due to the presence of a carcinogen.

The US District Court for the Southern District of California on Monday allowed the consumer’s product liability claims to proceed, but dismissed warranty and fraudulent concealment claims.

Plaintiff Thaylia Donna Quinn alleged that years of using Herbal Essences products containing benzene led her to develop leukemia and bone marrow cancer.

While P&G argued that Quinn failed to show her products contained benzene. that isn’t necessary at this stage, Judge Janis L. Sammartino ...

Learn more about Bloomberg Law or Log In to keep reading:

See Breaking News in Context

Bloomberg Law provides trusted coverage of current events enhanced with legal analysis.

Already a subscriber?

Log in to keep reading or access research tools and resources.