(19)

(11)

EP 4 171 754 A1

(12)

(43) Date of publication: 03.05.2023 Bulletin 2023/18 (21) Application number: 21735112.1 (22) Date of filing: 08.06.2021

(51) International Patent Classification (IPC):  A61Q 1/04(2006.01) A61K 8/891(2006.01) A61K 8/31(2006.01) A61K 8/898(2006.01) (52) Cooperative Patent Classification (CPC): A61Q 1/04; A61K 8/31; A61K 8/891; A61K 8/898 (86) International application number: PCT/US2021/036387 (87) International publication number: WO 2021/262430 (30.12.2021 Gazette 2021/52)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 24.06.2020 US 202016910729 10.08.2020 FR 2008405 (71) Applicants: L'OREAL 75008 Paris (FR) AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR  Martinez, Santana Nicole Clark, NJ 07066 (US) AL  Gomez, Nadin Ahmed Clark, NJ 07066 (US) AL  Patel, Purvesh Clark, NJ 07066 (US) AL

(72) Inventors: MARTINEZ, Santana Nicole CLARK, New Jersey 07066 (US) GOMEZ, Nadin Ahmed Clark, New Jersey 07066 (US) PATEL, Purvesh Clark, New Jersey 07066 (US) (74) Representative: Cabinet Nony  11 rue Saint-Georges 75009 Paris 75009 Paris (FR)