COSMETIC COMPOSITION FOR IMPROVING SKIN WRINKLE CONTAINING RUBUS COREANUS EXTRACT

摘要

PURPOSE: A cosmetic composition containing Rubus coreanus extract is provided to suppress formation of SNARE complex and to improve anti-wrinkling. CONSTITUTION: A cosmetic composition for improving anti-wrinkling contains 0.0001-30 weight% of Rubus coreanus extract as an active ingredient. The Rubus coreanus extract is obtained from fruit of Rubus coreanus Miquel using 80% ethanol. The Rubus coreanus is pretreated by steaming at 120-150°C for 3-6 hours, roasting at 100-180°C for 10 minutes to one hour and 80-100°C for 10 minutes to one hour.