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retatrutide vs tirzepatide weight loss UK (2026) Research Guide Tirzepatide vs Retatrutide: Comparing Weight
Description
Key takeaways Ozempic (semaglutide) is injected once weekly under the skin of your abdomen, upper arm, or thigh
While Novo can produce ~80M Wegovy auto-injectors in the US right now, there are estimates that its on its way to producing ~250M in the US (and ~250-300M outside of the US) by 2030
This careful titration is key to optimizing weight loss while keeping side effects manageable
Severe gastrointestinal side effects leading to dehydration can worsen kidney function
But Michaels says GLP-1s are different
Rats that had received the medication exhibited reductions in their alcohol consumption
