GHRP-2 : One study found that GHRP-2 bested sermorelin at increasing hGH in men with high levels of visceral fat, the kind that wraps around your organs and increases the risk of chronic health conditions like diabetes and stroke (1)
theoretical evidence for a two-step methyl cation transfer mechanism
The key takeaway is that GHK-CU produces measurable, documented improvements when used consistently at appropriate doses
What changes with each peptide is the dose range, the titration schedule, and the clinical effects
Because excess weight loads the knees, hips, and lower back, losing it often reduces joint and back pain
The figures above are research-context reference ranges, not a dosing recommendation