Pioneer Of
Topical And
Transdermal
Testing
Equipment

Flow-through Diffusion is designed to simulate the process of drug permeation through a biological or synthetic barrier. These in vitro permeation tests (IVPT) can be used to evaluate API permeation performance in a variety of topical dosage forms including semi-solids, ointments, gels, creams, oils, liquids, transdermal patches and more.