Table 3.

Stratum corneum (SC) thickness [μm] – mean values and standard deviations: (differences to baseline) and results for the comparison of times by paired t‐test (n = 15)

Time	Mean values (standard deviations)		P‐values
	SC thickness [μm]	Differences to baseline [μm]	Versus baseline	Versus 30 min	Versus 2 h
Baseline	21.70 (4.11)	–	–	–	–
30 min	21.72 (3.70)	0.01 (4.58)	0.990n.S.	–	–
2 h	22.43 (4.21)	0.72 (4.38)	0.532n.s.	0.502n.s.	–
6 h	22.93 (4.50)	1.22 (3.33)	0.177n.s.	0.242n.s.	0.624n.s.

n.s.: not significant.

significant, P ≤ 0.05.