The Ultimate Guidebook to GBL: Rewards, Makes use of, and Safety Recommendations ???? ???? Exactly what is GBL? GBL (Gamma-Butyrolactone) is often a chemical compound broadly Employed in industrial and pharmaceutical applications. This is a precursor to GHB (Gamma-Hydroxybutyrate), a compound known for its sedative and euphoric consequences. GBL i… Read More