Home
    Disclaimer
    ๐Ÿงช This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.
    โš  Benzodiazepines can cause physical dependence with regular use. Withdrawal can be life-threatening. Never combine with opioids or alcohol.

    Flualprazolam Encyclopedic
    Encyclopedic
    Typical encyclopedia coverage. Cross-reference for important decisions.
    • 4 corroborating sources
    • 1 ROA with full dose ladder
    • duration data present
    • 17 combo interactions documented
    • PubChem toxicity data
    • classified Tentative
    • classified Research-chemical

    Aliases: F-alp, Flualp, 2'-fluoro-alprazolam

    Summary TheDrug.Wiki TripSit PsychonautWiki

    Flualprazolam is a highly potent designer benzodiazepine that is 1.5-5 times stronger than alprazolam by weight. It is typically sold as counterfeit alprazolam (Xanax) tablets or as a research chemical. Accurate weighing with a precise milligram scale is critical due to extreme potency.

    Dose Information TheDrug.Wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 0.1-0.3mg 0.3-0.5mg 0.5-1mg 1mg+
    Light Common Strong Heavy

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

    ROA Onset Peak Offset After Effects Total
    Oral 20-40 min 1-2 hrs 2-6 hrs 6-24 hrs 6-14 hrs

    Effect Profile

    7 reports

    Scores (1–10) curated from multiple sources:

    • Effect keyword matching from PsychonautWiki catalog
    • Weighted by importance: core (×3), major (×2), minor (×1)

    Full methodology

    Benzodiazepine 7.7
    Intense 8/10

    Strong anxiolysis, euphoria, and cognitive impairment with moderate sedation

    Anxiolysis ×3
    10
    anxiety suppression anxiolytic muscle relaxation muscle relaxant emotion suppression
    Sedation / Relaxation ×2
    6
    sedation muscle relaxation
    Motor / Cognitive Impairment ×1
    8
    motor control loss memory suppression delusions of sobriety double vision
    Euphoria / Mood Lift ×1
    10
    cognitive euphoria physical euphoria disinhibition

    Tolerance

    Build-up develops over 1โ€“4 weeks of daily use; hypnotic tolerance faster than anxiolytic tolerance
    Reset weeks to months depending on half-life and duration of use; taper recommended

    Tolerance Decay

    Full tolerance 3d Half tolerance 37d Baseline ~60d

    Cross-Tolerances

    Benzodiazepines

    Effects Erowid

    Aggregated from 7 Erowid experience reports

    Positive Effects 2

    Sedation 57.1% 70%
    Euphoria 42.9% 70%

    Adverse Effects 1

    Memory Suppression 57.1% 70%

    Combinations TripSit

    Cross-Check Flualprazolam with another substance

    Community Trip Reports

    Anecdotal first-person accounts from Reddit, Erowid, and Bluelight. Click a source to expand. Reports are harm-reduction context, not medical guidance.

    Erowid 4 reports 3 neutral 1 cautionary visit
    It Blew Me Up Like an IED neutral exp #115490

    Exactly as expected : an anti-tank missile I was looking for nitazene class products but somewhat disappointed by price or scarcity. Instead I went for a more conventional depressant, a benzo. There are only so many benzos that are sold and still legal but one is all I need.

    Johnson · 1 mg oral
    Daily Use neutral exp #116267

    Daily Flualprazolam Use I have been taking therapeutic doses of flualprazolam daily for a year straight. This is an effective drug. I took 10-20mg of Diazepam for about 10 years, slowly tapering down to 2mg diazepam per day until finally, after years of tapering, was able to be benzo free for years.

    AB · 62.5 - 250 ug oral
    Comes on Fast neutral exp #114055

    I created a solution of 1mg/1ml Flualprazolam. Flualprazolam comes on fast with a slight euphoria but settles into relaxed long lasting anxiolytic, Hypnotic. I've noticed amnesia isn't big with this one unless I have no tolerance and go for a .75+mg dose (totally subjective).

    ASPD MAN · 0.75 - 2.0 mg oral
    Daily Results cautionary exp #114204

    Daily Flualprazolam Results Started using flualprazolam to see how it would affect my semi severe GAD/agoraphobia and it worked quite effectively for extended periods of time.

    Urbn Turbn · 1.5 - 3.0 mg oral

    Helpful Links