Amorepacific Corporation

Jaewon You

Jaeyoung Ko

Yong Jin Kim

Jin Sung Kim

Si Young Cho

Tae Ryong Lee

Miyoung Park

Juewon Kim

Joonho Choi

Wonseok Park

Hyungsu Kim

Eunmi Kim

Il Hong Bae

Yonghee Lee

Young Gyu Kang

Eun Soo Lee

Hyunsuk Lee

Bokyung Jung

Chang Jo Jung

Heungsoo Baek

Sangkyun Chae

Hye Won Na

Nari Cha

Sohyun Hong

Yuri Choi

Minkee Kim

Gibaeg Nam

Miju Kim

Yunghyup Joo

The present disclosure provides porous composite powder which includes biodegradable polymer particles with a porous structure having positive charges dispersed uniformly thereon and further includes inorganic particles. The porous composite powder adsorbs and removes fine particulate matter remaining in the skin and skin pores effectively through ionic bonding, while maintaining a spherical shape. The present disclosure also provides a method for preparing porous composite powder for adsorption of fine dust including particles forming a composite homogeneously, while maintaining a spherical shape, through a single process.

Porous composite powder for adsorption of fine dust and method for manufacturing the same

Disclosed is to provide a composition for skin-whitening or preventing or improving skin wrinkles, comprising a green tea extract which has modified amounts of ingredients. More specifically, the extract and composition according to one aspect of the present disclosure are derived from natural plants that cause less irritation to the skin and are eco-friendly, thus they are safe, and thereby the extract and composition can exhibit excellent effects of effectively inhibiting melanin production and tyrosinase activity and preventing or improving skin whitening, and can exhibit excellent effects of effectively inhibiting the expression of MMP-1 and preventing or improving skin wrinkles.

Composition for skin-whitening or preventing or improving skin wrinkles comprising green tea extract which has modified amounts of ingredients

The present specification relates to an adamantanecarboxylic acid benzyl amide derivative compound, an isomer thereof, a pharmaceutically acceptable salt thereof, a hydrate thereof or a solvate thereof, and a skin whitening composition comprising the same as an active ingredient. Specifically, the compound, according to the present specification, is a compound having a novel structure having adamantanecarboxylic acid bound to an amine compound, and exhibits a skin whitening effect by inhibiting the production of melanin, and thus may be used in various ways as a pharmaceutical composition, a cosmetic composition or a skin preparation for external use.

Adamantanecarboxylic acid benzyl amide derivative compound and skin whitening composition comprising same

The present invention relates to a core-shell network structure formed using a biocompatible biopolymer and to a composition comprising same. Said structure can be used as an alternative to synthetic chemical materials, such as polyethylene glycol (PEG), to effectively disperse an insoluble effective substance within a composition, thus addressing safety issues, and formulations can be preserved stably for a long time through said network structure. Furthermore, said structure and the composition comprising same may provide useful benefits for the skin in terms of skin barrier enhancement, skin moisturization, skin regeneration, or the like.

Core-shell network structure comprising biopolymer and composition comprising same

The present disclosure relates to an active substance carrier comprising a core-shell network structure formed using a biopolymer. In an aspect of the present disclosure, the core-shell network structure comprises a core-shell particle comprising: a core comprising prolamin; and a shell comprising pullulan and pectin, wherein the pullulan comprised in the shell surrounds the core and the pectin is located in the outermost layer of the shell, so that a network is formed between the core-shell particles. It can effectively facilitate the transdermal absorption of an active substance.

Active substance carrier comprising biopolymer

A cosmetic composition includes a compound of the following chemical formula as an active ingredient. A method for regenerating skin includes applying an effective amount of the cosmetic composition to skin: 

Cosmetic composition for skin regeneration

Growing community of inventors

Yongin-si, South Korea

Jaewon You