A novel all‐in‐one dynamic wrinkle evaluation system: Development, validation and application in cosmetic industries

This study successfully developed and validated an all-in-one dynamic wrinkle photo grading evaluation system for personalized assessment of treatment outcomes following topical application of cosmetic products. The high accuracy of the clinician evaluations offers a new approach for assessing the effects of anti-aging skincare and cosmetic products, surpassing traditional static assessment methods.