Hydration

TEWL

pH

Day 1

Day 29

Diff

Day 1

Day 29

Diff

Day 1

Day 29

Diff

Vit C

41.13 ± 5.71

39.31 ± 6.50

−0.94 ± 5.19

10.98 ± 3.24

12.10 ± 1.94

0.71 ± 2.17

4.66 ± 0.26

4.58 ± 0.32

−0.11 ± 0.32

Spray

38.52 ± 4.88

42.74 ± 7.07

4.22 ± 4.95

10.62 ± 2.23

14.71 ± 6.80

4.09 ± 6.39*

4.61 ± 0.25

4.68 ± 0.32

0.07 ± 0.24

Mask

37.46 ± 6.07

40.41 ± 8.11

2.96 ± 4.94

11.54 ± 3.23

13.53 ± 2.41

2.41 ± 3.67

4.53 ± 0.34

4.77 ± 0.41

0.23 ± 0.21