Earlier quoted context omitted.
Canadian manufacturers (Sandoz and Apotex) are preparing to launch their own generic versions in early 2026. I bet many Americans would travel to Canada to buy it there (despite the legality concerns). The medications lasts 2 years in a refrigerator.
the shelf life is probably longer than that if you buy it in dehydrated form and don't hydrate it (but i have no idea)
Realistically the cost of semiglutide in generic form means you could fly return every 90 days (personal import restriction for perscription meds) and still save $1000 every 3 months (3x$500 monthly - return flight - generic cost).