Sermorelin, also known as GRF 1-29, is a synthetic 29-amino-acid growth hormone-releasing hormone fragment that retains the full biological activity of GHRH for stimulating growth hormone release. It is supplied as a high-purity white lyophilized powder, >=99% by HPLC, in sealed vials for laboratory use. Sermorelin is investigated in research on growth hormone secretion, neuroendocrine regulation and related metabolic pathways, and is commonly applied in cell-based and preclinical studies. The lyophilized format provides good stability and reproducible reconstitution for consistent experimental dosing. We maintain strict quality control across batches and provide COA for specific batches on request. The unopened product should be stored sealed at 2-8 degree C, protected from light and moisture; for long-term storage keep at -20 degree C and avoid repeated thawing. Small and large orders are accepted, and OEM, private-label and discreet neutral-packaging services are available with worldwide delivery. Laboratory research use only, not for human or veterinary purposes.