Open access
Sep 2026
Detection and Excretion Profile of Retatrutide in Human Plasma and Urine by LC‐HRMS: Implications for Antidoping Analysis
ABSTRACT Rationale Retatrutide (LY3437943) is a novel long‐acting triple incretin receptor agonist that targets the glucagon‐like peptide‐1 receptor (GLP‐1R), glucose‐dependent insulinotropic polypeptide receptor (GIPR), and glucagon receptor (GCGR). Its pronounced effects on body composition and metabolic health, comb...
G. Carneiro, I. K. da Costa Nunes, Gustavo Ramalho Dos Santos Cardoso et al.
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