highly significantp < 0.001
Nearly all subjects rated themselves as “satisfied” or “very satisfied” as early as the first visit ( Figure 5 ). According to Surveyed Subjects Table 4 illustrates how the five investigators independently rated the four emergent perceptual skin quality categories, with a consistently and highly significant (p < 0.001 vs baseline) upward trend of the Investigator GAIS score from visit T1 to T4 for each of the four emerging perceptual skin quality categories.