Table 1.

Biophysical parameter from baseline and after 2, 4, and 6 weeks of treatment (mean ± SD).

	SCH	FSL	TEWL
Week 0	43.52 ± 11.41	131.4 ± 83.22	20.07 ± 9.06
Week 2	47.27 ± 7.57	125.65 ± 77.23	18.46 ± 5.22
Week 4	48.51 ± 11.90	118.65 ± 82.60	18.05 ± 5.60
Week 6	51.88 ± 10.19*	107.25 ± 61.32	16.44 ± 6.03

SCH, stratum corneum hydration; FSL, facial surface lipid; TEWL, trans-epidermal water loss. *P < 0.05.