Peptide Deep Dives

Tesamorelin is a synthetic 44-amino-acid analogue of growth hormone-releasing factor (GRF/GHRH) that stimulates endogenous, pulsatile growth hormone release through GHRH

BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide derived from a segment of human gastric juice protein that has demonstrated

Melanotan II is a synthetic cyclic heptapeptide analogue of alpha-melanocyte-stimulating hormone (alpha-MSH) studied for its broad agonism across the melanocortin

Retatrutide (LY3437943) is a first-in-class triple receptor agonist peptide that simultaneously activates GLP-1, GIP, and glucagon receptors, producing the most

GLP-1 receptor agonist peptides are synthetic analogues of glucagon-like peptide-1 that bind the GLP-1R with enhanced metabolic stability, driving sustained

NAD+ declines with age across most tissues studied, and that decline is mechanistically linked to falling sirtuin activity, rising CD38

Research peptide purity above 98% by HPLC, verified through an independent third-party Certificate of Analysis, is the minimum threshold for

Semaglutide is a synthetic GLP-1 receptor agonist peptide that mimics the incretin hormone glucagon-like peptide-1 with significantly extended half-life due