retatrutide regulatory approval October 27, 2025: U.K. regulators bust illicit site making unlicensed and tirzepatide pens – Partnership for Safe Medicines retatrutide regulatory approval A review

semaglutide once-weekly as add-on therapy to metformin in people with type 2 diabetes (SURPASS-2)

Farella, I., Panza, R., Capozza, M

The programme spans multiple trials targeting distinct endpoints: On 21 May 2026 Eli Lilly reported topline results from TRIUMPH-1, the pivotal Phase 3 obesity trial and the programme's first Phase 3 efficacy readout: in 2,339 adults, mean weight loss at the 80-week primary endpoint reached 19.0% (4mg), 25.9% (9mg), and 28.3% (12mg) versus 2.2% for placebo (Eli Lilly investor release

IM (Intramuscular) Vitamin Injections are vitamin supplements delivered directly into the muscle tissue using a sterile injection

Others built their early growth on compounded semaglutide and tirzepatide