Gamma-Butyrolactone (GBL) is a colorless, hygroscopic liquid with a wide range of legitimate industrial uses—from solvents and cleaning agents to chemical intermediates in pharmaceuticals and polymers. However, GBL has a darker side: when ingested, the body converts it into gamma-hydroxybutyrate (GHB), a controlled substance with sedative and euphoric effects. This dual-use nature makes GBL a […]
Category Archives: Gamma-Butyrolactone (GBL)
Pharmacology & Toxicity Once ingested, GBL is rapidly converted to GHB in the body. Effects: Euphoria, relaxation, lowered inhibitions. Risks: Vomiting, loss of consciousness, seizures, respiratory depression, and death. Dependence: Repeated use can lead to addiction and severe withdrawal syndromes. Misuse Trends Often marketed online as a “legal high” or under deceptive names such as […]

