Research Article

High-Throughput Screening of Potential Skin Penetration-Enhancers Using Stratum Corneum Lipid Liposomes: Preliminary Evaluation for Different Concentrations of Ethanol

Table 1

Flux, permeability coefficient, and enhancement ratio of caffeine from different concentrations of ethanol.

FormulationFlux (μg/cm2/h)Permeability coefficient (×10−7 cm/s)Enhancement ratio

0% ethanol
10% ethanol
20% ethanol
30% ethanol
40% ethanol
50% ethanol
75% ethanol
100% ethanol