Ipamorelin is a synthetic pentapeptide and a selective growth hormone secretagogue (GHS) that stimulates the release of growth hormone (GH) from the pituitary gland. Unlike some other growth hormone-releasing peptides (GHRPs), Ipamorelin is known for its specificity and reduced impact on cortisol and prolactin levels, making it a popular choice for those seeking the benefits of increased GH levels without significant side effects. It is widely researched for its potential applications in anti-aging, muscle growth, fat loss, and overall wellness.