Apply Serum C to all faces twice a day&gt

2 trials

Sponsors

Kao Corporation

Unknown Phase

Stinging test and home use test of carbonated serum

Active, not recruitingJPRN-UMIN000050596

Kao Corporation

Start: 2023-02-07Target: 20Updated: 2026-06-29

Home use test of serum

Active, not recruitingJPRN-UMIN000050595

Kao Corporation

Start: 2021-12-27Target: 60Updated: 2026-06-29