A Double-Blinded, Randomized, Vehicle-Controlled Study of the Efficacy of Moisturizer Containing Licochalcone A, Decanediol, L-Carnitine, and Salicylic Acid for Prevention of Acne Relapse in Asian Population

Table 2

Skin bioengineering evaluation compared between the treatment side and placebo side (split-face study) during the maintenance phase ().

Variables			value
	Treatment side	Placebo side
Skin hydration (corneometer unit)
Baseline			0.164
Week 4			0.140
Week 8			0.174
Week 12			0.237
Transepidermal water loss (g/h/m^2)
Baseline			0.463
Week 4			0.166
Week 8			0.197
Week 12			0.415
Sebumeter (^2)
Baseline			0.603
Week 4			0.147
Week 8			0.111
Week 12			0.029

A value < 0.05 indicates statistical significance. SD: standard deviation.