Kisspeptin: The Neuropeptide for Fertility and Hormonal Health Research Kisspeptin is a naturally occurring neuropeptide that has transformed reproductive endocrinology research since the discovery of its critical role in puberty and fertility. Encoded by the KISS1 gene, kisspeptin acts as a master regulator of the hypothalamic-pituitary-gonadal (HPG) axis — essentially the “gatekeeper” of reproductive function. […]
Author Archives: 汉普肽团队
Thymosin Alpha-1: Immune Modulation and Wellness Research Guide Thymosin alpha-1 (Tα1) is a 28-amino-acid immunomodulatory peptide originally isolated from the thymus gland. It is one of the most extensively studied peptides in the immune-support niche, with decades of published research on its effects on T-cell maturation, cytokine balance, and immune response modulation. This guide reviews […]
Epithalon (Epitalon): Telomere and Longevity Research Guide Epithalon — also written as epitalon — is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) developed from the pineal gland-derived bioregulator epithalamin by Russian researchers Vladimir Khavinson and colleagues. It is one of the most frequently discussed peptides in longevity and anti-aging research, largely because of published studies associating it with […]
Tesamorelin: Visceral Fat and Body Composition Research Guide Tesamorelin is a synthetic GHRH (growth hormone-releasing hormone) analog engineered with a longer half-life than earlier GHRH peptides. It is among the few GH-axis peptides that have been studied in large, controlled clinical trials — specifically for its ability to reduce visceral (abdominal) fat. This guide examines […]
Sermorelin (GHRH Analog): Complete Research Guide for 2026 Sermorelin is a synthetic growth hormone-releasing hormone (GHRH) analog consisting of the first 29 amino acids of the endogenous GHRH (1-44). It has been a staple of growth hormone (GH) axis research for decades, prized for its physiological mechanism: rather than forcing the pituitary to release GH […]
Peptides for Anxiety and Mental Wellbeing: Selank, Semax and the Neuropeptide Research Landscape (2026) The search for new approaches to anxiety and mood research has increasingly turned to neuropeptides — short chains of amino acids that act as signaling molecules in the brain. Among these, Selank and Semax — synthetic peptides derived from naturally occurring […]
Peptides for Hair Growth: Complete Research Guide for 2026 Hair loss affects a significant portion of the population, and traditional treatments — minoxidil and finasteride — have well-documented limitations, including inconsistent results and side effect concerns. This has driven growing research interest in peptides that may influence hair follicle biology. This guide examines the most-studied […]
BPC-157 vs TB-500: Complete Comparison Guide for Tissue Repair Research BPC-157 and TB-500 (thymosin beta-4) are the two most widely researched peptides in the tissue repair and recovery niche, and they are frequently compared — and frequently stacked — by researchers. While both promote healing, they operate through fundamentally different mechanisms, affect different tissue types, […]
MK-677 (Ibutamoren): Complete Research Guide for 2026 MK-677, also known as ibutamoren, is an orally active growth hormone secretagogue that has attracted sustained research interest for its ability to stimulate growth hormone (GH) and insulin-like growth factor-1 (IGF-1) release. Unlike injectable peptides that require reconstitution and frequent administration, MK-677 is a small-molecule ghrelin mimetic taken […]
Semaglutide vs Retatrutide: Complete 2026 Comparison Guide Semaglutide and retatrutide represent two generations of incretin-based research peptides that have transformed the field of metabolic research. While semaglutide is a single-target GLP-1 receptor agonist that set the modern standard, retatrutide is a novel triple agonist targeting GIP, GLP-1, and glucagon receptors simultaneously. This comprehensive guide compares […]