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M
Cannabinoids

MDMB-FUBINACA

Street names: MDMB-FUBINACA, FUB-MDMB

MDMB-FUBINACA — Powder/sprayed herb — potent indazole cannabinoid

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

SubstanceClassTop risksStreet price
MDMB-FUBINACASchedule I analog; controlled EUMicrogram-potent — dosing errors fatal; Linked to death clusters$5–$20/g blend
AB-CHFUPPYCAAnalog prosecution; controlled EUClass harms; Little data$5–$20/g blend
APP-CHMINACAAnalog prosecution; controlled EUClass harms; Little data$5–$20/g blend
5F-ADB / 5F-ADBICASchedule IMultiple 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.

🔗Sources & further reading

Facts on this page are compiled from these primary sources. External links open in a new tab.