Selank Was $50 Now $39.99 Sale Selank is a synthetic analog of the human tetrapeptide tuftsin, developed to study its effects on neurological signaling, cognitive function, and stress modulation. As a heptapeptide, Selank has been explored in research models for its potential influence on the GABAergic system, BDNF expression, and immune-neuroregulatory pathways. This 10mg lyophilized format is designed for precise, controlled use in accredited laboratory environments for in vitro research only. Size Select Size 10mg Quantity Enter an amount $ Add to Cart Add to Cart You may also like Previous Next Sale L-Carnitine 1200 $59.99 Compare to $69.99 Sale KPV $49.99 Compare to $59.99 Sale GLP-3 $99.99 Compare to $119