SkinCera group | Placebo group | |||||||
---|---|---|---|---|---|---|---|---|
Parameter | Number of subjects with symptoms | Before treatment | After 3 weeks | After 6 weeks | Number of subjects with symptoms | Before treatment | After 3 weeks | After 6 weeks |
Dryness | 8 | 1.88 ± 0.99 | 0.5 ± 0.75** | 0.63 ± 0.51** | 12 | 1.33 ± 0.49 | 1.58 ± 0.51 | 1.67 ± 0.65 |
Whiteheads/ blackheads | 10 | 1.56 ± 0.72 | 1.0 ± 0.86 | 1.11 ± 0.78 | 11 | 1.91 ± 0.83 | 2.46 ± 0.52 | 2.55 ± 0.69 |
Hyperpigmentation | 21 | 1.47 ± 0.77 | 1.05 ± 0.52 | 1.05 ± 0.40* | 11 | 2.46 ± 0.52 | 2.36 ± 0.5 | 2.14 ± 0.69 |
Redness | 10 | 1.7 ± 0.67 | 1.2 ± 0.91 | 0.6 ± 0.84* | 5 | 1.20 ± 0.44 | 1.8 ± 0.44 | LTF |
Lesions | 11 | 1.3 ± 0.48 | 1.1 ± 0.87 | 0.7 ± 0.82 | 5 | 1.4 ± 0.54 | 1.8 ± 0.45 | LTF |
Itching | 10 | 1.67 ± 0.5 | 0.88 ± 0.78 | 0.67 ± 0.86* | 3 | 1.33 ± 0.57 | 2.33 ± 0.57 | LTF |
Oilyness | 12 | 1.46 ± 0.52 | 0.90 ± 0.83 | 0.73 ± 0.78* | 9 | 1.11 ± 0.33 | 1.22 ± 0.44 | 1.71 ± 0.48* |
Roughness | 7 | 1.29 ± 0.48 | 0.71 ± 0.75 | 0.57 ± 0.78 | 11 | 1.91 ± 0.83 | 2.27 ± 0.47 | 2.36 ± 0.81 |
Overall | 26 | 1.53 ± 0.66 | 0.95 ± 0.76*** | 0.79 ± 0.71*** | 25 | 1.67 ± 0.74 | 1.98 ± 0.63* | 2.10 ± 0.75** |