Title:
COSMETIC
Document Type and Number:
WIPO Patent Application WO/2023/095685
Kind Code:
A1
Abstract:
The present invention provides a cosmetic that achieves a strong whitening effect with little sensation of irritation. A cosmetic according to the present invention contains phenylethyl resorcinol and an organic acid represented by formula (I) (in formula (I), n is an integer of 2-5) or a salt thereof. The cosmetic may further contain vitamin C, as necessary.
Inventors:
KOMAI RYOTA (JP)
OKUYAMA YUSUKE (JP)
OKUYAMA YUSUKE (JP)
Application Number:
PCT/JP2022/042469
Publication Date:
June 01, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
A61K8/34; A61K8/49; A61Q19/00; A61Q19/02
Foreign References:
| JP2020529399A | 2020-10-08 | |||
| JP2012254957A | 2012-12-27 | |||
| JP2013231068A | 2013-11-14 | |||
| JP2009242345A | 2009-10-22 | |||
| JP2012240911A | 2012-12-10 | |||
| JP2021050155A | 2021-04-01 |
Attorney, Agent or Firm:
MIYAJIMA Manabu et al. (JP)
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