NCC provided significant improvements in neck laxity/sagging at 8 weeks with continued improvements through week 12, compared to control (all P≤0.006; Wilcoxon rank sum test) and compared to baseline (all P<0.001; Wilcoxon signed rank test). The control group only showed significance at week 12 compared to baseline in laxity/sagging (P=0.031; Wilcoxon signed rank test; Figure 3).
NCC also provided significant improvements in fine lines/ wrinkles, tactile roughness, and crepiness at all follow-up visits and in coarse lines/wrinkles, hyperpigmentation, skin tone evenness, radiance, and overall skin texture at weeks 8 and 12, compared to baseline (all P≤0.035; Wilcoxon signed rank test; Figure 4).
NCC also provided significant improvements in fine lines/ wrinkles, tactile roughness, and crepiness at all follow-up visits and in coarse lines/wrinkles, hyperpigmentation, skin tone evenness, radiance, and overall skin texture at weeks 8 and 12, compared to baseline (all P≤0.035; Wilcoxon signed rank test; Figure 4).
