公开(公告)号：US20230128799A1

公开(公告)日：2023-04-27

申请号：US17911968

申请日：2021-03-17

Applicant: L'Oreal

Inventor： Gabin VIC ,  Fabrice OSOLIN ,  Valentin LUX ,  Frédéric WOODLAND

IPC: A61K8/40 ,  A61K8/22 ,  A61Q5/08 ,  A61Q5/06

Abstract: The present invention relates to a process for bleaching keratin fibers, in particular human keratin fibers such as the hair, comprising a step of applying, to said fibers, an oxidizing composition comprising hydrogen peroxide and a non-peroxygenated ammonium salt with a molar mass of greater than 40 g/mol and a step of irradiating said fibers with UV-visible radiation having a wavelength ranging from 200 to 800 nm and a fluence ranging from 1 to 5000 J/cm2, after application of said oxidizing composition.