Figure 2From: Evaluation of the in vitro skin permeation of antiviral drugs from penciclovir 1% cream and acyclovir 5% cream used to treat herpes simplex virus infection Comparison of drug concentration found in the tape stripping (A) and expressed as skin flux (B) or adjusted to the applied dose (C) after application of Penciclovir 1% cream and Acyclovir 5% cream on excised human skin after 24 h. Values represent mean from 11 replicates with standard error of the mean.Back to article page