l-carnitine tartarate L-Tartrate L-Carnitine Tartrate (Klaire Labs)

Whether the answer ends up being IGF-1 LR3, a gentler peptide, or something else entirely, the first step is the same get the full picture: It's studied and used (off-label, in research and bodybuilding contexts) primarily for muscle growth, hyperplasia, and recovery, because it strongly activates the IGF-1 receptor

The discovery of glucagon-like peptide 1 (GLP- 1) analogs pointed to the significant promise of gut hormones in the management of T2DM and obesity

doi: 10.3389/fcell.2020.586578 76 HamiltonFWSomersJMitchellREGhazalPTimpsonNJ

Both medications represent FDA-approved approaches to medical weight management, but they work through completely different mechanisms