| 摘要 |
A topical composition comprising norbergenin having improved skin safety and storage stability in cosmetics is provided to inhibit expression of collagenase, promote synthesis of collagen, and inhibit skin wrinkles without side effects. A topical composition for inhibiting skin aging comprises 0.01-10wt.% of norbergenin isolated from Ardisia crenata, Ardisia japonica, Mallotus japonicus, Astilbe chinensis Maxim or Bergenia crassifolia, and is a pharmaceutical composition having a formulation selected from cream, gel, patch, spray, ointment, plaster, lotion, liniment, pasta or cataplasma or a cosmetic composition having a formulation selected from cosmetic lotion, skin, milk lotion, nutrition lotion, nutrition cream, massage cream, essence and pack.
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