Metabolic Health and Diabetes Archives

Before-and-after style fitness ad showing a central vial labeled “RETATRUTIDE 10MG” by Pure Lab Peptides, flanked by a woman in dark activewear looking down on the left and a flexing, muscular woman on the right, with colorful DNA graphics, icons, and charts in the background labeled “Before” and “After.”

Aug 31, 2025 32 min

What is Retatrutide? Understanding the Triple‑Receptor Agonist Reshaping Weight‑Loss Therapies

Retatrutide (sometimes shortened in forums as “retatrutide peptide” or even “LY3437943”) is an investigational peptide that blends three hormone pathways—glucagon‑like…

What Is Tirzepatide (Mounjaro/Zepbound) & How Does It Work?

Tirzepatide is a synthetic 39–amino acid peptide that acts as a dual GIP and GLP-1 receptor agonist[1]. In other words,…

Retatrutide vs Tirzepatide (GLP‑1/GIP vs Triple Agonist): The Clear, Data‑Driven Comparison

If you searched “GLP1,” the standardized term is “GLP‑1.” This guide compares Retatrutide vs Tirzepatide in plain language. You’ll get…