retatrutide dosing retatrutide clinical trial dose study doses Injection: Package Insert / Prescribing Info retatrutide schedule trial – People always say my dose

This is what creates the recognizable sulfur/rotten-egg smell

obstruction or perioperative aspiration are major concerns

Importantly, reporting nausea and stopping treatment because of it are very different only about 4.3% discontinued for GI reasons in the STEP trials

In the retatrutide trial data above, dysesthesia jumped from 8.8% at the 9 mg dose to 20.9% at the 12 mg dosea pattern that mirrors whats been seen with another GLP-1 medication at a higher dose

Get your custom peptide protocol: Tailored to your body and goals Precise dosing and cycle length Safe stacking combinations Backed by peer-reviewed studies Ready in under 2 minutes How Do Retatrutide and Tirzepatide Work

2Journal of Clinical Investigation (February 2026)