Figure 1. BCF curve of volunteer 14

BCF curve of volunteer 14; x = time in minutes; y = perfusion unit (PU); flux 1 is the untreated BCF curve; flux 2 to 5 indicate the BCF curve of 0%, 0.1%, 0.3% and 0.5% VBE cream, respectively. T5 represents application at 5 min; PMax represents maximum peak of flux 5.