L’Oréal Professionnel Heads to SephoraL'Oréal Professionnel is going into 26 Sephora doors with six collections, including its Prolonger and Heavy Metal Detox franchises.Tim Lee25 July 2023Blog This post was originally published on this site L’Oréal Professionnel is going into 26 Sephora doors with six collections, including its Prolonger and Heavy Metal Detox franchises.