发明名称 COMPOSITION FOR IMPROVING WRINKLE AND ELASTICITY
摘要 A composition comprising an extract of peurh tea is provided to promote collagen biosynthesis and generation of hyaluronic acid and show anti-oxidative effect, thereby being effectively used to improve skin wrinkles and elasticity. A composition for improving skin wrinkles and elasticity comprises an extract of peurh tea as an effective ingredient. The content of the peurh tea extract in the composition is 0.01-30 wt.% and the extract is prepared by using at least on solvent selected from the group consisting of water, C1-4 alcohol, ethyl acetate, acetone, 1,3-butylene glycol and propylene glycol.
申请公布号 KR20080069816(A) 申请公布日期 2008.07.29
申请号 KR20070007509 申请日期 2007.01.24
申请人 LG HOUSEHOLD & HEALTH CARE LTD. 发明人 JIN, MU HYUN;LEE, JEONG RAE;LEE, SANG HWA;KANG, SANG JIN;PARK, HYOUNG KOOK
分类号 A61K8/97;A61Q19/08 主分类号 A61K8/97
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