Dermal penetration of bisphenol A in human skin contributes marginally to total exposure

► The aim of the study was to determine the dermal penetration rate of bisphenol A. ► The analysis has been done under GLP conditions and according to OECD guideline 428. ► The test has been performed in conditions close to reality. ► The contribution of dermal exposure to bisphenol A is confirmed to be moderate.