Ipamorelin vs GHRP-2
Many people think that ipamorelin and GHRP-2 are the essentially the same thing. After all, both cause an increase in the secretion of growth hormone (GH). In reality, ipamorelin and GHRP-2 are very different peptides and the fact that they cause GH hormone release is the only thing they really share in common. Below is summary of ipamorelin vs GHRP-2 that outlines the similarities, differences in their respective research studies.
Both ipamorelin and GHRP-2 cause the pituitary gland to release more growth hormone by binding to the growth hormone secretagogue receptor. This means that both peptides are analogues of ghrelin. Ghrelin, a naturally occurring peptide produced in the gastrointestinal tract, is often referred to as the hunger hormone as it stimulates eating behavior. It does so much more than that though.Growth Hormone Releasing Hormone (GHRH).Stimulation of the growth hormone secretagogue receptor (GHS-R) has effects on learning, memory, the sleep-wake cycle (diurnal cycle), reward behavior, glucose metabolism, and even taste sensation. Most importantly, stimulating this receptor impacts energy balance in the body, helping to shift the body from catabolism (the breakdown of stored energy) to anabolism (the storage of energy and the repair and building of muscle and other tissue). This shift occurs via the stimulation of GH release. GHS-Rs are found on both the hypothalamus and the pituitary gland, which means that peptides like ipamorelin and GHRP-2 have a two-pronged approach for stimulating growth hormone release. The first is via direct stimulation of the pituitary gland where GH is stored and the second is via the release of GHRH, which has its own receptors on the pituitary gland for stimulating GH release.
