*Hairstylist sues leading cosmetic brand over cancer risk from hair dyes* California hairdresser Hector Corvera is suing L’Oréal and several other beauty brands, claiming that years of exposure to harmful chemicals in hair dyes led to his bladder cancer diagnosis. Corvera, who left behind a childhood in farm labor for a career in hairstyling, never imagined his new profession would pose such a serious health risk. https://dennislawnews.com/article/hairstylist-sues-leading-cosmetic-brand-over-cancer-risk-from-hair-dyes