It has been reported that natural transdermal permeation enhancers (TPEs) are superior in safety compared with synthetic TPEs. The essential oil (EO) of Ledum palustre L. var. angustum N. Busch had a strong enhancement effect on drug skin permeation based on previous studies. However, their
The present study aimed to evaluate the penetration activity of O-acylterpineol derivatives both in vitro and in vivo, and to investigate the enhancing mechanism of O-acylterpineol derivatives which were synthesized by α-terpineol and fatty acid. The promoting activities on the isosorbide dinitrate