Clinical evaluations
VAS was used to quantify change in skin aging characteristics. An increase in mean VAS scores from baseline was observed at weeks 2 and 4 visits for the majority of characteristics examined. Differences between the two groups were not statistically significant (Clinical evaluations for skin clarity: VAS mean scores for Groups A and B at weeks 2 to 24, in comparison to baseline.Clinical evaluations for skin texture/smoothness: VAS mean scores for Groups A and B at weeks 2 to 24, in comparison to baseline.