Tesamorelin is a synthetic 44-amino-acid growth hormone-releasing factor analogue (GRF 1-44) studied in GH and metabolic research. It is supplied as a high-purity white lyophilized powder, >=99% by HPLC, in sealed vials for laboratory use. Tesamorelin is investigated in research on growth hormone secretion, visceral-fat metabolism and related endocrine pathways, and is commonly applied in cell-based and preclinical studies. The lyophilized presentation provides excellent stability and reproducible reconstitution for consistent experimental dosing. Strict quality control is applied to every production batch, and we can supply batch-specific COA documents upon request. Unopened material should be stored sealed at 2-8 degree C in a dry, dark place; for longer storage -20 degree C is advised while avoiding repeated freezing and thawing. We support trial orders and large-volume supply, with OEM and custom private-label options and discreet worldwide shipping available. For research purposes only, not for human or veterinary use.