[DOI] [PMC free article] [PubMed] [Google Scholar] 9.Wei Y, Mojsov S
Prescription medications are final sale, but you are only charged if a physician approves treatment
Behavior shifts: GLP-1 users across North America report fewer cravings/lower appetite and moderation-related changes in consumption, spending, and restaurant habits
Compounded tirzepatide at Vesta is the same dual GLP-1/GIP receptor agonist, prescribed for medical weight loss with provider-led titration
Longer duration: The week-long half-life means receptors are consistently activated rather than experiencing daily fluctuation
The most common GLP-1 injections available in the UK include semaglutide (sold as Wegovy for weight loss and Ozempic for diabetes), liraglutide (Saxenda), and tirzepatide (Mounjaro)