Skip to main content

Transdermal Applications

Meaning

Transdermal Applications represent a specialized method of drug or hormone delivery where the active pharmaceutical ingredient is formulated to pass directly through the skin layers and enter the systemic circulation without first passing through the gastrointestinal tract and liver. This non-invasive route is optimally utilized for compounds that are highly lipophilic, potent at low doses, and benefit from sustained, stable plasma concentrations. Common examples include patches, gels, and creams utilized in hormone replacement therapy.