When administered together at maximal concentrations, GHRP2 and GHRP6 exhibited additive implications on growth hormone secretion, suggesting non-redundant receptor engagement and signaling outputs within the same cellular system
That said, compounded Sermorelin hasn't undergone the same rigorous safety and efficacy testing as its original FDA-approved version
In short, IGF-1 LR3 is a more potent, longer-lasting version of IGF-1, specifically designed for research where sustained and high levels of activity are desired
Stoyanovsky DA, Jiang J, Murphy MP et al (2014) Design and synthesis of a mitochondria-targeted mimic of glutathione peroxidase, mitoebselen-2, as a radiation mitigator
Teichman SL, Neale A, Lawrence B, et al