Hydration

TEWL

pH

Day 1

Day 29

Diff

Day 1

Day 29

Diff

Day 1

Day 29

Diff

Vit C

33.75 ± 4.76

34.82 ± 4.19

1.18 ± 4.03

12.04 ± 4.96

13.48 ± 2.00

1.40 ± 3.89

5.5 ± 0.35

4.77 ± 0.41

−0.69 ± 0.43*

Spray

33.43 ± 9.30

39.04 ± 4.68

5.61 ± 8.41

10.17 ± 2.78

12.40 ± 1.50

2.23 ± 2.86*

5.60 ± 0.46

5.23 ± 0.38

−0.37 ± 0.48*

Mask

38.26 ± 9.28

39.17 ± 6.43

0.91 ± 6.79

12.19 ± 5.54

13.66 ± 2.69

1.46 ± 4.74

5.43 ± 0.38

5.01 ± 0.35

−0.41 ± 0.36