Effects of Topical Mandelic Acid…kin Viscoelasticity.

Ingredients studied
Findings

After 4 weeks of twice-daily mandelic acid application, users saw a 25.4% increase in skin elasticity and 23.8% increase in skin firmness on the delicate lower eyelid area. These improvements were measured with objective tools (not just photos), and users also reported visible improvements in how their skin looked.

Design
Review
Evidence
Moderate
Journal
Facial plastic surgery : FPS