The Effect of Lipmatte K on Lip Hydration and Brightening
The Effect of Lipmatte K on Lip Hydration and Brightening
This study is conducted to evaluate the safety and the effectiveness of Lipmatte K on lip hydration and brightening. The study duration is 4 weeks and the lip assessment will be carried out at baseline, week 2 and week 4.The main questions this study aims to answer are:
Inclusion Criteria:
Exclusion Criteria: