Peptide Guide
Evidence-based profiles on every major peptide. Understand what they are, how they work, their FDA status, and what the research actually says.
GLP-1 Weight Loss
FDA-Approved
Semaglutide
Ozempic, Wegovy, Rybelsus
An FDA-approved GLP-1 receptor agonist used for type 2 diabetes and chronic weight management. One of the most well-studied peptides available.
FDA-Approved
Tirzepatide
Mounjaro, Zepbound
A dual GIP/GLP-1 receptor agonist that has shown even greater weight loss results than semaglutide in head-to-head trials.