GHRP-2 is not FDA-approved for any therapeutic indication and is not scheduled as a controlled substance
What animal models and community sources describe: Anti-catabolic signaling activates within hours
Retatrutide is a once-weekly weight loss injection that combines the actions of three key metabolic hormones: GLP-1 (helps you feel full and keeps blood sugar in balance) GIP (supports insulin release and helps your body process food for energy) Glucagon (tells your body to burn fat for energy) This triple G mechanism sets it apart from Wegovy, which targets one hormone, and Mounjaro, which targets two
The most common side effects are gastrointestinal, including nausea (17-43% depending on dose and indication), diarrhea (13-24%), vomiting (6-12%), and constipation (10-17%)
For patients considering GLP-1 receptor agonists or GIP/GLP-1 dual agonists, several factors warrant careful evaluation
Zheng L, Wang C, Luo T, Lu B, Ma H, Zhou Z, et al