Non-invasive drug delivery

per-oral; nasal; pulmonal; buccal; sublingual;

The per-oral, nasal, pulmonal, buccal and sublingual administration routes exhibit common properties.

For per-oral, nasal, pulmonal, buccal and sublingual applications, the drug has to pass along the way between site of administration and site of systemic entry without degradation (approximately 100 m for buccal application and more than 50 cm for peroral application).

The site of systemic entry the epithelial layer is additionally protected by the mucosal layer as a highly effective barrier.

A-fectTM technology for trans-mucosal delivery

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