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    4F-PVP Encyclopedic
    Encyclopedic
    Typical encyclopedia coverage. Cross-reference for important decisions.
    • 2 corroborating sources
    • 1 ROA with full dose ladder
    • duration data present
    • 29 combo interactions documented
    • classified Tentative

    Aliases: Pfpvp, 4f-a-pvp

    Stimulant

    Summary TripSit

    Fluornated analogue of a-PVP. Seems to be slightly less weaker than it's parent compound.

    Dose Information dose.wiki TripSit

    ROA Light Common Strong Heavy
    Insufflated 5-10mg 10-20mg 20-25mg 25mg+
    Light Common Strong Heavy
    Sources

    Insufflated

    Dose ladder — dose.wiki, TripSit

    Onset, Duration & After-effects TripSit

    ROA Onset Peak
    Insufflated 15-20 min 2-4 hrs

    Effect Profile

    Scores (0–10) curated from multiple sources:

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

    Full methodology

    Stimulant 3.8
    Moderate 4/10

    Moderate stimulation and euphoria with strong anxiety/jitters

    Stimulation / Energy ×3
    6
    stimulation wakefulness alertness enhancement
    Euphoria / Mood Lift ×2
    6
    euphoria cognitive euphoria
    Focus / Productivity ×2
    0
    ⚠ Anxiety / Jitters ×1
    10
    anxiety restlessness increased heart rate vasoconstriction
    View methodology →

    Tolerance

    Build-up develops rapidly, often within a single session; compulsive redosing common
    Reset a few days for acute tolerance

    Tolerance Decay

    Full tolerance 1h Half tolerance 4d Baseline ~5d

    Effects

    Positive
    Negative
    Neutral
    Positive
    Negative
    Neutral
    Positive
    Negative
    Neutral

    Combinations TripSit

    Cross-Check 4F-PVP with another substance

    4F-PVP's nerd page Pharmacology, chemical data, effect profiles, and more
    →

    Helpful Links

    📖 TripSit
    Add to PsychonautWiki Journal

    The PsychonautWiki Journal logging app doesn't include every substance. To track 4F-PVP there, start adding an ingestion, search for the name, and choose to add it as a custom substance. Paste these values:

    ⬇ Download import file Import this file as custom substances and you get "4F-PVP (Substance Search)" with every route's full dose ladder and timeline, no typing. Works on iOS and Android (v15+); the format is confirmed by the app's developer. The manual values below work for older versions.
    Name
    4F-PVP
    Unit
    mg
    Description 
    4F-PVP
Source: SubstanceSearch (substancesearch.com)

Insufflated dose (mg): light 5-10 · common 10-20 · strong 20-25 · heavy 25+

Insufflated duration: onset 15-20m · peak 2-4h

Note: ranges are harm-reduction guidance, not a prescription. Start low, go slow, and test your substances.

    Tip: for quicker logging you can also add a Custom Unit in the app, e.g. common dose ~ 15 mg (Insufflated).

    The app keeps custom substances simple, so the full dose ranges live in the description text above. Ranges are harm-reduction guidance, not a prescription.