Eyelash Effect Evaluation for Premium Rejuvenation Eyelash Serum

This study aims to evaluate the efficacy of the Premium Rejuvenation Eyelash Serum on eyelashes and the surrounding periorbital skin. A total of 30 healthy female participants, aged 18 to 60, will be recruited and randomly assigned to two groups to receive either test product or placebo at 1:1 ratio. Participants will apply the product twice daily for 56 days (8 weeks), with eyelash and periorbital skin conditions assessed at multiple time points using non-invasive measurements. Key parameters include eyelash density, eyelash length, and overall periorbital skin condition. At the end of the study (Day 56), participant will be asked to fill out a questionnaire on the usage of the intervention and self evaluation of eyelash condition.

NCT Number	NCT07271199
Lead Sponsor	Hungkuang University Collaborators: Schweitzer Biotech Company
Conditions	Skin Condition, Eyelash Growth, Eyelashes, Skin Health, Hair Health
Enrollment	30 participants
Start Date	2025-11-01
Primary Completion	2026-05-26 (estimated)
Study Completion	2026-05-26 (estimated)
Updated on ClinicalTrials.gov	2026-06-12