Results for Baseline and Week 4 Assessments

Investigator clinical grading efficacy assessments (upper panel); Bioinstrumentation Measurements of melanin and hemoglobin via Mexameter (middle panel); Tolerability assessments (lower panel).研究者临床分级疗效评估（上方面板）；采用梅克萨仪（Mexameter）进行黑色素与血红蛋白的生物仪器检测（中方面板）；耐受性评估（下方面板）