At a Glance
| GBL | Alprazolam | |
|---|---|---|
| Class | Depressant | Depressant |
| Common Dose (oral) | 0.9–1.5 mL | 0.5–1.5 mg |
| Total Duration | 0.6–1.2 hrs | 2.1–4 hrs |
| Routes | oral | inhaledoral |
Dosage
oral
| Level | GBL | Alprazolam |
|---|---|---|
| Threshold | 0.3 mL | 0.1 mg |
| Light | 0.3–0.9 mL | 0.25–0.5 mg |
| Common | 0.9–1.5 mL | 0.5–1.5 mg |
| Strong | 1.5–3 mL | 1.5–2 mg |
| Heavy | 3 mL | 2 mg |
Only in Alprazolam
inhaled
| Level | Dose |
|---|---|
| Threshold | 0.05 mg |
Duration
oral
GBL
oral
Peak
Afterglow
Onset: 3 min – 10 minCome Up: 5 min – 15 minPeak: 30 min – 45 minOffset: 15 min – 30 minAfterglow: 1 hrs – 3 hrs
Total: 1 hrs – 2 hrs
Alprazolam
oral
Effects
Safety
Interaction: GBL + Alprazolam
No direct interaction data available between these substances. This does not mean the combination is safe.
Frequently Asked Questions
What is the difference between GBL and Alprazolam?
GBL is classified as a Depressant (Lactone) while Alprazolam is classified as a Depressant (Benzodiazepines). They share 10 effects in common, with 2 effects unique to GBL and 16 unique to Alprazolam.
Is it safe to combine GBL and Alprazolam?
There is no direct interaction data available for combining GBL and Alprazolam. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, GBL or Alprazolam?
At common doses via oral, GBL is typically dosed at 0.9–1.5 mL while Alprazolam is dosed at 0.5–1.5 mg. However, "stronger" depends on context — potency, subjective intensity, and duration all factor in. These substances have different pharmacological profiles and comparing raw potency is not straightforward.