Amorepacific Corporation

Byung Geun Chae

Seung Han Park

Do Hoon Kim

Sang Hoon Han

Ji Seong Kim

Yong Joo Na

Hyun Seo Kang

Sungil Park

Ji Sik Shin

Seong A Cho

Seung Hyun Kang

Young Suk Cho

Young Uk Cho

Jae Il Han

The present invention relates to a core-shell capsule comprising: a core comprising an oil, a solvent satisfying relational expression 1 below, and a water-insoluble polymer compound dissolved in the solvent; and a water-insoluble polymer shell enclosing the core.0.01&#x2264;&#x2264;100&#x2003;&#x2003;[Relational expression 1](in relational expression 1, C/Cis the distribution coefficient of solvent, and when the solvent is dissolved in oil and water to reach equilibrium, Cis the concentration of the solvent dissolved in the oil and Cis the concentration of the solvent dissolved in water).

Self-restorable core-shell capsule

The present invention relates to: an oil-in-water emulsion composition having a viscosity of 1,500-50,000 cps, and comprising an anionic surfactant and a sugar surfactant so as to satisfy the following relational expression 1; and a cosmetic composition containing the same. [Relational expression 1] 0.01&#x2264;A/B&#x2264;1 (In relational expression 1, A is the wt % of the anionic surfactant, and B is the wt % of the sugar surfactant, wherein the wt % of each ingredient is based on the total weight of the composition, and B is 1-30 wt %.)

Oil-in-water emulsion composition

The present invention provides a cosmetic composition containing one or more selected from a group consisting of green tea saponin and green tea polyphenol as active ingredients. The cosmetic composition of the invention is very safe to the skin and can greatly enhance biological mechanisms in the skin, and thus can serve as an anti-aging cosmetic composition.

Cosmetic composition containing green tea component

Growing community of inventors

Yongin-si, South Korea

Byung Geun Chae