Fasoracetam – Powder, 1 gram

Fasoracetam (NS-105) is a racetam-class compound with a mechanistic profile distinct from piracetam — it functions as a group II metabotropic glutamate receptor (mGluR2/3) agonist and upregulates functional GABA-B receptor expression. These mechanisms distinguish fasoracetam from AMPA-modulating racetams and from direct GABA-B agonists (phenibut, baclofen). Research applications include mGluR2/3 pharmacology, GABA-B receptor expression regulation, and comparative racetam mechanism studies.