Gamma-butyrolactone, or GBL, is a chemical you've probably heard about, but not everyone knows exactly what it is or why it matters. This colorless, water-soluble liquid plays a dual role in modern life—it’s used in industry and, unfortunately, can also be misused for its mind-altering effects. Understanding GBL is important, not only because of its wide industrial use but also due to its strong connection with GHB, a substance known for both medical applications and recreati
