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    Disclaimer
    🧪 This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.
    ⚠ Synthetic cannabinoids are far more potent and unpredictable than natural cannabis. They lack a ceiling effect and have been linked to seizures, psychosis, and death.

    AB-FUBINACA

    Aliases: Ab-fub, Ab-fubi

    Research-chemical Cannabinoid

    Summary TheDrug.Wiki TripSit PsychonautWiki

    AB-FUBINACA is a highly potent synthetic cannabinoid active at very low milligram doses, making accurate measurement with a precision scale absolutely critical. Unlike cannabis, chronic abuse of synthetic cannabinoids has been associated with multiple deaths and hospitalizations with more dangerous side effects. The substance is insoluble in water but dissolves in ethanol and lipids.

    Dose Information TheDrug.Wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Smoked 1-2mg 2-3mg 3-5mg 5mg+
    Oral 0.25-0.5mg 0.5-1.5mg 1.5-3mg 3mg+
    Vapourized 0.25-0.5mg 0.5-1.5mg 1.5-3mg 3mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TheDrug.Wiki TripSit PsychonautWiki

    ROA Onset Peak Offset After Effects Total
    Smoked 0-20 min 30-60 min 10-20 min 15-30 min 0.7-1.7 hrs
    Oral 0.5-4 hrs 5-15 hrs - 2-10 hrs -
    Vapourized 1-5 min 1-2 hrs - 1-2 hrs -

    Tolerance

    Build-up develops over weeks of regular use via CB1 receptor downregulation
    Reset 2–4 weeks for most users; heavy users may need longer

    Tolerance Decay

    Full tolerance 3d Half tolerance 21d Baseline ~28d

    Effects TheDrug.Wiki TripSit PsychonautWiki

    Positive
    • Pain relief
    Negative
    • Dry Mouth
    • Nausea
    • Increased heart rate
    • Dry mouth
    • Bodily pressures
    Neutral
    • Sedation
    • Stimulating high
    • Spontaneous bodily sensations
    • Vasodilation
    Positive
    • Thought Connectivity
    • Conceptual Thinking
    • Immersion Enhancement
    • Personal Meaning Enhancement
    • Immersion intensification
    Negative
    • Motor Control Loss
    • Anxiety
    • Paranoia
    • Thought Deceleration
    • Analysis Suppression
    • Dream Suppression
    • Psychosis
    Neutral
    • Euphoric
    • Also short term memory deficits
    • Recursion
    • Personal meaning intensification
    Positive
    • Appetite Enhancement
    • Increased Music Appreciation
    • Increases creativity and appetite
    Negative
    • Dehydration
    Neutral
    • Spontaneous Physical Sensations
    • Changes In Felt Gravity
    • Perception Of Bodily Heaviness
    • Visual Recursion
    • Visual Haze
    • Auditory Distortion
    • Auditory Hallucination
    • Appetite intensification

    Combinations TripSit

    AB-FUBINACA's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

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