Lets look at the main factors to consider: Bioavailability Traditionally, injection has been considered the most efficient route of administering peptide drugs due to their instability and rapid degradation with oral, topical, and other delivery methods
Combination therapy of anti-cancer bioactive peptide with cisplatin decreases chemotherapy dosing and toxicity to improve the quality of life in xenograft nude mice bearing human gastric cancer
Documented buccal protocols: Buccal strips offer a practical middle ground: bioavailability meaningfully higher than oral capsules, without requiring injection
Semaglutide is a single GLP-1 receptor agonist
Sikiric P, Seiwerth S, Aralica G, et al
Eryptosis: a driver of anemia in chronic kidney disease