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The peptide upregulates growth hormone receptors on tendon fibroblasts, enhances neurotrophic factor expression, and promotes angiogenesis through the VEGFR2-Akt-eNOS signaling pathway

Despite decades of research, it has not been possible to establish unambiguously whether this peptide acts as a neurotransmitter, a neuromodulator or a hormone with broader action

This highlights retatrutides potential to be a highly recommended therapeutic option for achieving clinically meaningful weight loss in individuals with obesity

Dr Beng Eu, a general practitioner and co-director of Prahran Market Clinic, said there had been a sharp increase in patients using experimental peptides for muscle building, skin care or biohacking

Effects of retatrutide on body composition in people with type 2 diabetes: a substudy of a phase 2, double-blind, parallel-group, placebo-controlled, randomised trial
