Clinical Efficacy Comparison Of Anti-wrinkle Cosmetics Containing Herbal Flavonoids
| Effect | Increase |
| Trial Design | Non-controlled trial |
| Trial Length | 2-4 Weeks |
| Number of Subjects | 20 |
| Sex | Female |
| Age Range | 30-44, 45-64 |
0.3% of ginkgo flavonoids in a facial cream given to women to be applied twice daily to the inner forearm for 28 days is associated with improvements in skin smoothness and roughness as well as a minor reduction in wrinkles. The increase in moisture content was highly significant at 27.88%.
Study was only single blind, and not a double-blind controlled study.
