These medications include semaglutide (Ozempic, Wegovy), dulaglutide (Trulicity), liraglutide (Victoza, Saxenda), exenatide (Byetta, Bydureon BCise), and tirzepatide (Mounjaro, Zepbound)though tirzepatide is technically a dual GIP/GLP-1 receptor agonist
United States: Schedule III controlled substances Illegal to possess without prescription Illegal to distribute Prescriptions only for specific medical conditions Not prescribed for muscle building/athletic performance Penalties for possession (US): First offense: Up to 1 year prison, minimum $1,000 fine Second offense: Up to 2 years prison, minimum $2,500 fine Distribution: Much harsher (up to 5 years, $250,000 fine) Other countries: UK: Class C drugs (illegal to supply, legal to possess for personal use) Canada: Schedule IV (illegal without prescription) Australia: Schedule 4 (prescription only) Mexico: Legal over-the-counter (but smuggling back to US illegal) How people acquire them: Underground labs (UGLs) - quality varies wildly Black market from gyms/dealers - risky, often fake Online sources - legal risk, customs seizure risk Medical tourism - travel to countries with lax laws Prescription for legitimate medical need (TRT for low T) Quality concerns: No regulation of underground products Underdosed or fake products common Contamination risks Heavy metal contamination reports Completely wrong compounds sometimes Peptide legality Legal status: Gray area in most countries
Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen are alternatives but should be used cautiously in patients with cardiovascular disease, kidney impairment, history of GI ulcers, or those taking anticoagulants
The SNARE protein complex is composed of synaptobrevin, syntaxin 1 and SNAP25 [98]
