Title:
SKIN CARE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/097322
Kind Code:
A3
Abstract:
A low-pH, aqueous skin care composition, comprising: a) 0.1 to 10% of a hydroxycinnamic acid (HCA); and b) 0.1% to 5% of a hydrotrope selected from the group consisting of: phenolic acid, derivatives of phenolic acid, phenolic alcohol, derivatives of phenolic alcohol, and mixtures thereof; wherein the hydrotrope has a pKA less than the formula pH; and wherein the hydrotrope has the partition coefficient (logP) of less than 3.0; c) water, and wherein the pH of the composition is less than 5.0.
Inventors:
EHRMAN MATTHEW (SG)
CHUNG WAN TING (SG)
CHEW ZHI YAN (US)
CHUNG WAN TING (SG)
CHEW ZHI YAN (US)
Application Number:
PCT/US2022/080526
Publication Date:
July 06, 2023
Filing Date:
November 29, 2022
Export Citation:
Assignee:
PROCTER & GAMBLE (US)
International Classes:
A61K8/34; A61K8/36; A61K8/365; A61K8/368; A61Q19/08
Domestic Patent References:
| WO2021125070A1 | 2021-06-24 | |||
| WO2021232040A1 | 2021-11-18 | |||
| WO2013016257A1 | 2013-01-31 | |||
| WO2020010036A1 | 2020-01-09 |
Foreign References:
| EP2906037B1 | 2018-08-29 |
Attorney, Agent or Firm:
KREBS, Jay A et al. (US)
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