Cannabinoids
MDMB-FUBINACA
Street names: MDMB-FUBINACA, FUB-MDMB
Overdose? Act now. Call emergency services — say "unresponsive, not breathing". Give naloxone for opioid-like signs. Hotlines
⚡What it does
- Extremely potent synthetic cannabinoid sedation
⚠Key risks
- Microgram-potent — dosing errors fatal
- Linked to death clusters
- Catatonia, seizures
✚Overdose signs
- Catatonic unresponsiveness
- Seizures
- Respiratory depression
📋Quick facts
Also known asMDMB-FUBINACA, FUB-MDMB
CategoryCannabinoids
Schedule / classSchedule I analog; controlled EU
AppearancePowder/sprayed herb — potent indazole cannabinoid
Street price$5–$20/g blend
Legal statusAnalogue US; controlled EU
Last updated2026-09-17
Sources: EMCDDA, DEA
Category comparison — Cannabinoids
| Substance | Class | Top risks | Street price |
|---|---|---|---|
| MDMB-FUBINACA | Schedule I analog; controlled EU | Microgram-potent — dosing errors fatal; Linked to death clusters | $5–$20/g blend |
| AB-CHFUPPYCA | Analog prosecution; controlled EU | Class harms; Little data | $5–$20/g blend |
| APP-CHMINACA | Analog prosecution; controlled EU | Class harms; Little data | $5–$20/g blend |
| 5F-ADB / 5F-ADBICA | Schedule I | Multiple deaths linked to 5F-ADB (the compound behind early 'zombie spice' outbreaks); Seizures, kidney injury | ~$5–$20 per gram of blend |
Street prices are regional estimates. Potency and cuts vary constantly.
?Frequently asked questions
What does MDMB-FUBINACA look like?
Powder/sprayed herb — potent indazole cannabinoid
What are the signs of a MDMB-FUBINACA overdose?
Catatonic unresponsiveness; Seizures; Respiratory depression Call emergency services immediately.
How addictive is it?
Microgram-potent — dosing errors fatal Dependence can develop with regular use.