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(11)

EP 4 680 193 A2

(12)

(88) Date of publication A3: 07.11.2024 (43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24771634.3 (22) Date of filing: 13.03.2024

(51) International Patent Classification (IPC):  A61K 8/9789(2017.01) A61K 8/92(2006.01) A61K 8/30(2006.01) A61Q 19/08(2006.01) (52) Cooperative Patent Classification (CPC): A61Q 19/08; A61K 8/9789; A61K 8/922; A61K 8/39; A61K 2800/81 (86) International application number: PCT/US2024/019681 (87) International publication number: WO 2024/192094 (19.09.2024 Gazette 2024/38)

(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: 14.03.2023 US 202363452011 P (71) Applicant: HallStar Beauty and Personal Care Innovations Company Chicago, IL 60606 (US)	(72) Inventors: L'HERMITTE, Annabelle 34160 Beaulieu (FR) CANCELLIERI, Perrine 34160 Castries (FR) (74) Representative: Hertin und Partner Rechts- und Patentanwälte PartG mbB  Kurfürstendamm 63 10707 Berlin 10707 Berlin (DE)