Selank is a synthetic heptapeptide analogue of the human tetrapeptide Tuftsin studied in laboratory research settings for its potential effects on neurological pathways, anxiety-related biological processes, and cognitive function research. This compound is of significant scientific interest in neuroscience research focused on GABAergic system modulation, stress response pathways, and neuroprotective mechanisms. Each vial contains 10MG of lyophilized Selank with purity ≥ 99%, verified by third-party HPLC testing. Intended strictly for research and laboratory use only. Not for human consumption.