GBL is a synthetic depressant of the lactone chemical class that functions as a prodrug for GHB, producing powerful euphoric and disinhibiting effects comparable to alcohol intoxication. It is widely available as an industrial solvent and cleaning agent. GBL is a strong acid that corrodes mucous membranes and must be heavily diluted in a non-alcoholic beverage before oral consumption. It also dissolves most plastics, requiring glass or high-density polyethylene containers for storage.
ГБЛ molecular structure diagram from the DrugsPRO substance library.
Also known as: Blue nitro, Revivarant, Renewtrient, 1,4-lactone, Gamma-butyrolactone, Butyrolactone, Liquid Ecstasy, Liquid X, Juice, Geebs, Scoop, Grievous Bodily Harm, Easy Lay, Goop
Classification
Chemical: GHB analogue
Psychoactive: Depressant
Tag: Common
Tag: GABA analogue
Tag: GABAergic
Tag: Habit-Forming
Tag: Lactone
Effects
Stimulation And Sedation
Respiratory Depression
Nausea
Analgesia
Dystaxia
Muscle Relaxation
Empathy Love And Sociability Enhancement
Information Processing Suppression
Thought Deceleration
Amnesia
Euphoria
Anxiety Suppression
Disinhibition
Dehydration
Increased Sex Drive
Increased Libido
Double Vision
Appetite Suppression
Routes of Administration
Oral
Dosage
Heavy: 2-3 ml
Light: 0.3 - 0.6 ml
Common: 0.6 - 1.25 ml
Strong: 1.25 - 2.0 ml
Threshold: 0.3 ml
Dangerous: 5 ml
Duration
Onset: 0.17-0.5 h
Comeup: 0.1-0.2 h
Peak: 0.5-0.75 h
Offset: 0.25-0.5 h
After Effects: 2-12 h
Total Duration: 1.5-4 h
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
This static page is intended as a readable non-JS and prerender-friendly library export.
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GBL - гид по веществам DrugsPRO
GBL: GBL is a synthetic depressant of the lactone chemical class that functions as a prodrug for GHB, producing powerful euphoric and disinhibiting effects comparable to alcohol intoxication. It is widely available as an industrial solvent and cleaning agent. GBL is a strong acid that corrodes mucou
