Fasoracetam
Fasoracetam, a nootropic. Pyrrolidone (racetam) — upregulates GABA-B and metabotropic glutamate receptors. Was in Phase 3 trial for ADHD with… Oral half-life 1.5 h.
Pyrrolidone (racetam) — upregulates GABA-B and metabotropic glutamate receptors. Was in Phase 3 trial for ADHD with mGluR mutations (failed); biohacker community use persists for anxiety + cognition.