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    🧪 This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.

    Bromo-DragonFLY

    Aliases: Abdf, B-dfly, Dragonfly, Bromo-d-fly, Dob-dragonfly, bdfly, bromo-dragon-fly

    Psychedelic Stimulant Research-chemical

    Summary TheDrug.Wiki Erowid TripSit PsychonautWiki

    Bromo-DragonFLY (also known as DOB-DragonFLY or simply B-DFLY or Dragonfly) is a novel psychedelic substance of the amphetamine and benzodifuran classes. It produces an array of extremely dose-sensitive psychedelic effects when administered. It was first synthesized in 1998 by Matthew Parker from DOB-FLY.

    Dose Information TheDrug.Wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 100-300µg 300-500µg 500-750µg 750µg+
    Light Common Strong Heavy

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

    ROA Onset Comeup Peak Offset After Effects Total
    Oral 2-7 hrs 3-6 hrs 6-12 hrs 3-8 hrs 12-36 hrs 14-33 hrs

    Effect Profile

    45 reports

    Scores (1–10) curated from multiple sources:

    • Effect keyword matching from PsychonautWiki catalog
    • Validated against 45 Erowid trip reports
    • Weighted by importance: core (×3), major (×2), minor (×1)

    Full methodology

    Psychedelic 8.5
    Intense 8/10

    Strong visuals, headspace, body load, and auditory effects

    Visual Intensity ×3
    10
    internal hallucinations drifting visual enhancement pattern recognition enhancement colour shifting brightened colour
    Headspace Depth ×3
    10
    conceptual thinking thought connectivity emotion enhancement time distortion confusion
    Auditory Effects ×1
    8
    ⚠ Body Load / Somatic Effects ×1
    10
    temperature regulation suppression vasoconstriction nausea muscle tension
    Stimulant 6.8
    Strong+ 7/10

    Strong stimulation and anxiety/jitters with moderate euphoria and focus

    Stimulation / Energy ×3
    10
    stimulation wakefulness
    Euphoria / Mood Lift ×2
    6
    euphoria
    Focus / Productivity ×2
    6
    analysis enhancement
    ⚠ Anxiety / Jitters ×1
    10
    anxiety restlessness paranoia vasoconstriction muscle tension
    Based on reports from:
    Erowid Experience Reports PsychonautWiki Bromo-DragonFLY
    View methodology →

    Tolerance

    Build-up develops over days to weeks of regular use
    Reset 3–7 days for acute; 1–3 weeks for full reset

    Tolerance Decay

    Full tolerance 1d Half tolerance 12d Baseline ~21d

    Effects Erowid

    Aggregated from 45 Erowid experience reports

    Positive Effects 9

    Stimulation 55.6% 70%
    Color Enhancement 44.4% 70%
    Euphoria 35.6% 70%
    Music Enhancement 35.6% 70%
    Tactile Enhancement 31.1% 70%
    Empathy 28.9% 70%
    Focus Enhancement 24.4% 70%
    Introspection 22.2% 70%
    Body High 17.8% 70%

    Adverse Effects 9

    Anxiety 42.2% 70%
    Confusion 31.1% 70%
    Nausea 15.6% 70%
    Muscle Tension 13.3% 70%
    Sweating 13.3% 70%
    Headache 11.1% 70%
    Pupil Dilation 8.9% 70%
    Psychosis 8.9% 70%
    Jaw Clenching 6.7% 70%

    Combinations TripSit

    Bromo-DragonFLY's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

    📘 Experience Reports 📖 TheDrug.Wiki 📖 TripSit 📖 PsychonautWiki