L’Oréal is still lagging behind its competitors on ingredient disclosure — In 2018, U.S. PIRG and L’Oréal customers were celebrating a win for public health. After years of advocacy, L’Oréal had committed to disclose more fragrance ingredients to the public. Three years later, however, U.S. PIRG has released a report with disappointing findings: L’Oréal, which has just appointed a new CEO…