tirzepatide vs retatrutide 10mg Semaglutide vs. Retatrutide! 💉 If you're someone who is working out hard, in a calorie deficit, barely hungry as it is... the LAST thing you need is more appetite suppression. Here's a Difference between tirzepatide and retatrutide:

Last reviewed: May 30, 2026 Last updated: May 30, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations

Contrast that with 10 mg from a 5 mg/ml vial: 2.0 ml

Saxenda (Liraglutide): An older GLP-1 that requires a daily injection

Those problems occurred in 36 of 364 patients taking tirzepatide, or 10 percent, versus 56 of 367 patients, or 15 percent, in the placebo group

And now, new and upcoming therapies like Retatrutide are pushing these advancements even further

Nat Med 31 , 31413150 (2025)