(19)

(11)

EP 4 770 749 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24762680.7 (22) Date of filing: 30.08.2024

(51) International Patent Classification (IPC):  A61N 7/00(2006.01) A61Q 5/00(2006.01) A45D 19/02(2006.01) A61Q 19/00(2006.01) (52) Cooperative Patent Classification (CPC): A45D 19/02; A45D 19/028; A45D 19/022; A45D 2200/207; A61N 7/00; A61N 2007/0034; A61N 2007/0039 (86) International application number: PCT/EP2024/074253 (87) International publication number: WO 2025/046053 (06.03.2025 Gazette 2025/10)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 31.08.2023 FR 2309164 (71) Applicant: L'OREAL 75008 Paris (FR)	(72) Inventors: BORDEAUX, Dominique 94152 Chevilly Larue (FR) TOUCHARD, Violette 94152 Chevilly Larue (FR) (74) Representative: Ipsilon  12 Avenue d'Italie 75013 Paris 75013 Paris (FR)