| 摘要 |
PURPOSE: A cosmetic composition containing dihydromyricetin or derivative of thereof is provided to promote collagen generation of damaged skin tissue. CONSTITUTION: A cosmetic composition for skin regeneration contains dihydromyricetin of chemical formula 1 and its derivative. The dihydromyricetin or its derivative is isolated from Xanthoceras sorbifolia, Catha edulis, Gattung Rhododendron, Ampelopsis brevipedunculala, Ampelopsis meliaefolia, Cercidiphyllum japonicum or Ampelopsis grossendentata. The composition is used the form of solution, suspension, emulsion, paste, gel, cream, lotion, powder soap, surfactant-containing cleansing, foundation, or spray. |
