公开(公告)号：US20240180793A1

公开(公告)日：2024-06-06

申请号：US17798630

申请日：2021-11-15

Applicant: COSMAX, INC.

Inventor： Ji Young KIM ,  Hyeon Joo LIM ,  Jin Goo JI ,  Myeong Sam PARK

IPC: A61K8/02 ,  A61K8/25 ,  A61K8/34 ,  A61K8/39 ,  A61K8/49 ,  A61K8/58 ,  A61K8/891 ,  A61K8/92 ,  A61Q19/02

CPC classification number: A61K8/0229 ,  A61K8/25 ,  A61K8/342 ,  A61K8/39 ,  A61K8/4973 ,  A61K8/585 ,  A61K8/891 ,  A61K8/922 ,  A61Q19/02

Abstract: The present invention relates to a core stick-type oil dispersion solid cosmetic composition with improved spreadability, wherein the core stick-type oil dispersion solid cosmetic composition contains a core part as a base with high hardness and an outer part as a base with low hardness, and thus is highly effective in wrinkle relief and skin whitening while exhibiting smooth spreadability and a formulation that is not prone to softening.