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Entity
THJ-2201
PSX-0356
Open Beta
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Common namesTHJ-2201
PsychoactiveCannabinoid
ChemicalNaphthoylindole
+1 more
IndolePharmacologicalCannabinoid CB1 receptor full agonist
+1 more
Cannabinoid systemThreshold
< 0.5 mg
Light
0.5 – 1 mg
Common
1 – 2 mg
Strong
2 – 5 mg
Heavy
5+ mg
Onset
5 – 10 min
Peak
30 – 45 min
After effects
60 – 90 min
Total:1 – 2 hours
minlowmodhigh
Acute
Chronic
Physical
Psych.
Withdrawalnot assessed
Buildupdevelops with prolonged and repeated use
Full reset1.5 weeks
Cross-tol.cannabinoids
Dosage varies by body weight, tolerance & metabolism · Not medical advice · Terms
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Effects (25)
Perception
Visual acuity suppressionGeometryVestibular distortionColor enhancementDreaming suppressionMusic enhancementBody
Spontaneous body sensationsSedationMotor control impairmentAppetite enhancementVasoconstrictionPain suppressionBodily lightnessNauseaAbnormal heartbeatDehydration sensationAwareness
Mindfulness enhancementDependence
moderately addictive with a high potential for abuse
experience reports
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First-person accounts of subjective effects, timing, and outcomes — submitted for harm reduction.
Last updated Mar 17, 2026Report an issue