Peptide Database

Ozempic · Wegovy

Semaglutide is a long-acting GLP-1 receptor agonist approved for type 2 diabetes (Ozempic, Rybelsus) and obesity (Wegovy). By mimicking the incretin hormone GLP-1, it enhances glucose-dependent insulin secretion, suppresses glucagon, slows gastric emptying, and reduces appetite via central hypothalamic pathways. Landmark trials demonstrate up to 15–17% body weight reduction and significant cardiovascular mortality benefit.

Mounjaro · Zepbound

Tirzepatide is the first dual GIP/GLP-1 receptor agonist, approved for type 2 diabetes (Mounjaro) and obesity (Zepbound). By co-activating both incretin receptors, it achieves superior glycemic control and weight reduction compared to GLP-1 monotherapy — SURMOUNT trials showed up to 22.5% body weight reduction. It represents a new class of metabolic peptide therapeutics with broad cardiovascular and metabolic benefits.