YOUKOU SAKURA LEAF EXTRACT BG™ is obtained from the leaves of Cerasus Youkou (Youkou Sakura), a cherry variety cultivated in Ehime, Japan. The extract is produced using a 1,3‑butylene glycol solution and is designed as an anti‑aging cosmetic ingredient. It appears as a liquid rich in components that contribute to antioxidative and skin‑conditioning functions.
Structure
- INCI: CERASUS YOUKOU LEAF EXTRACT, BUTYLENE GLYCOL, WATER
Features
- Extracted from Youkou Sakura leaves using a 1,3‑butylene glycol solution
- Specification composition: 0.8% Cerasus Youkou Leaf Extract, 79.4% butylene glycol, 19.8% water
- Demonstrates DPPH radical‑scavenging activity based on comparative tests
- Exhibits a melanin production–reducing effect in mouse melanoma (B16) cells
- Safety evaluations include skin irritation, ocular irritation, sensitization, phototoxicity, photosensitization, cumulative application, and human patch tests
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