Gamma-hydroxybutyrate: GHB, GBH, Liquid E.
Colourless, odourless liquid sold in small bottles of around 40mls (up to 3 doses).
Swallowed.
There is a narrow margin between doses that induce mild or heavy intoxication. EFFECTS: breakdown social inhibitions, euphoria, nausea, vomiting, and stiffening of muscles, collapse, respiratory depression, convulsions and coma.