| abstract |
The present invention relates to a composition for preventing skin aging or wrinkles, which comprises an extract of Aspergillus or Solarosin as an active ingredient. The collagen extract or the solanone according to the present invention suppresses mRNA and protein expression of collagenase involved in collagen degradation of the skin and promotes collagen production constituting the skin, and thus has an excellent effect on skin aging activity . Further, since the present invention is a natural product, it can be safely used without side effects and can be used as medicine, food or cosmetic. |