Peptide Research

Liraglutide

Also known as Victoza, Saxenda, GLP-1 receptor agonist

A once-daily GLP-1 receptor agonist approved for type 2 diabetes and chronic weight management, with a long clinical evidence base preceding semaglutide.

Overview

Liraglutide is a GLP-1 receptor agonist and one of the major clinical predecessors to semaglutide. It is administered once daily in regulated products for diabetes and weight-management indications.

The Science

Liraglutide activates GLP-1 receptors, producing glucose-dependent insulin secretion, reduced glucagon, slowed gastric emptying, and central appetite effects.

  • Diabetes research - glycemic control and cardiometabolic endpoints.
  • Weight management - appetite and energy-intake reduction.
  • GLP-1 lineage - useful comparison point for semaglutide and newer incretin therapies.

Evidence Snapshot

Liraglutide has a substantial clinical evidence base. Research interest often focuses on how daily GLP-1 agonism compares with longer-acting weekly agents.