Butylphenyl Methylpropional, also known as Lilial, is a fragrance ingredient that has been used for years in several cosmetic and non-cosmetic products. Nevertheless, some concerns have been expressed regarding the use of this ingredient and its risk to consumers. According to an amendment to the CLP Regulation (Commission Delegated Regulation No. 2020/1182), Butylphenyl Methylpropional is now classified as toxic to reproduction (Repr. 1B – CMR 1B) and it shall be prohibited in cosmetic products from 1st March 2022.