公开(公告)号：US20210275435A1

公开(公告)日：2021-09-09

申请号：US16321782

申请日：2017-07-25

Applicant: AMOREPACIFIC CORPORATION

Inventor： Se Jin YOO ,  Nok Hyun PARK ,  Yu Jin OH ,  Hyunwoo LEE ,  Yong-Jin KIM

IPC: A61K8/9789 ,  A61K36/736 ,  A61K36/65 ,  A61Q19/00

Abstract: Disclosed herein are a composition for inhibiting sebum secretion comprising a peach sprout extract as an active ingredient, and a composition for inhibiting sebum secretion comprising a mixed extract of peach sprout and peony as an active ingredient. The extract can inhibit an overproduction of sebum and regulates secretion of sebum, thereby not only imparting elasticity to the pores but also suppressing the aging of the pores and exhibiting a pore-contraction effect.

公开(公告)号：US20200297601A1

公开(公告)日：2020-09-24

申请号：US16089161

申请日：2017-03-29

Applicant: AMOREPACIFIC CORPORATION

Inventor： Sejin YOO ,  Nok Hyun PARK ,  Jeong AH ,  Hyunwoo LEE ,  Yongjin KIM

IPC: A61K8/37 ,  A61K8/42 ,  A61Q19/00 ,  A61Q19/02

Abstract: The present specification relates to a composition for skin moisturizing or skin whitening, containing, as an active ingredient: 3β,23,28-trihydroxy-12-oleanene 23-caffeate, a salt thereof, an isomer thereof, a hydrate thereof or a solvate thereof; and/or 3β,23,28-trihydroxy-12-oleanene 3β-caffeate, an isomer thereof, a hydrate thereof or a solvate thereof, wherein the composition can be used as a composition for external application to the skin or as a cosmetic composition, and the composition has a skin moisturization or skin whitening effect.