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    Disclaimer
    ⚠ PCP and its analogues are potent dissociatives with significant risk of psychosis, violent behavior, and overdose. Effects are highly unpredictable and dose-sensitive.

    3-Me-PCP Well-documented
    Well-documented
    Multiple authoritative sources agree on dosing and effects.
    • 2 corroborating sources
    • 3 ROAs with full dose ladders
    • duration data present
    • 18 combo interactions documented

    Dissociative

    Summary

    3-Me-PCP is a dissociative. Reported effects include physical euphoria, pain relief, analgesia, and time distortion. Limited data is available on its dosage and safety profile.

    Dose Information PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 5-10mg 10-20mg 20-30mg 30mg+
    Insufflated 5-10mg 10-20mg 20-25mg 25mg+
    Smoked 5-10mg 10-20mg 20-25mg 25mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects PsychonautWiki

    ROA Onset Comeup Peak Offset After Effects Total
    Oral 30-90 min 0.75-2 hrs 2-3 hrs 1-2 hrs 4-48 hrs 4-8 hrs
    Insufflated 5-30 min 45-90 min 1.5-2 hrs 45-60 min 4-48 hrs 3-5 hrs

    Effect Profile

    1 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

    Dissociative 6.0
    Strong 6/10

    Strong dissociative depth and motor impairment with mild mania, low insight

    Dissociative Depth ×3
    10
    depersonalization derealization physical disconnection visual disconnection spatial disorientation perception of bodily lightness +2 more
    ⚠ Mania / Compulsion ×1
    4
    disinhibition stimulation
    Insight / Novel Thought ×2
    3
    conceptual thinking
    ⚠ Motor / Sensory Impairment ×1
    10
    motor control loss physical disconnection tactile suppression numbness spatial disorientation visual disconnection +1 more
    Based on reports from:
    Effect Index The Dizzying Squalls Erowid Experience Reports PsychonautWiki 3-Me-PCP
    View methodology →

    Add to PsychonautWiki Journal

    The PsychonautWiki Journal logging app doesn't include every substance. To track 3-Me-PCP 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 "3-Me-PCP (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
    3-Me-PCP
    Unit
    mg
    Description 
    3-Me-PCP
Source: SubstanceSearch (substancesearch.com)

Oral dose (mg): threshold 5 · light 5-10 · common 10-20 · strong 20-30 · heavy 30+
Insufflated dose (mg): threshold 5 · light 5-10 · common 10-20 · strong 20-25 · heavy 25+
Smoked dose (mg): threshold 2 · light 5-10 · common 10-20 · strong 20-25 · heavy 25+

Oral duration: onset 0.5-1.5h · come-up 0.75-2h · peak 2-3h · offset 1-2h · total 4-8h · after-effects 4-48h
Insufflated duration: onset 5-30m · come-up 0.75-1.5h · peak 1.5-2h · offset 0.75-1h · total 3-5h · after-effects 4-48h
Smoked duration: total 0.75-2h

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 (Oral).

    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.

    Tolerance

    Build-up develops with repeated use over days to weeks
    Reset 2–4 weeks for noticeable reduction

    Tolerance Decay

    Full tolerance 1d Half tolerance 21d Baseline ~28d

    Cross-Tolerances

    Dissociatives
    Ketamine
    30%
    PCP
    30%
    Methoxetamine
    30%

    Effects

    Positive
    • Stimulation
    • Physical euphoria
    • Pain relief
    • Analgesia
    Negative
    • Numbness
    • Loss of balance
    • Nausea
    • Increased heart rate
    Neutral
    • Sedation
    • Physical disconnection
    Positive
    • Cognitive euphoria
    • Conceptual thinking
    Negative
    • Motor control loss
    • Depersonalization
    • Derealization
    • Memory suppression
    • Amnesia
    • Dizziness
    Neutral
    • Disconnection
    • Time distortion
    Positive
    • Increased music appreciation
    • Perception of bodily lightness
    Negative
    • Derealization
    • Tactile suppression
    • Disinhibition
    • Spatial disorientation
    • Double vision
    Neutral
    • Visual disconnection
    • Auditory distortion
    • Scenery slicing

    Combinations

    Cross-Check 3-Me-PCP with another substance

    Trip Reports Effect Index

    The Dizzying Squalls nervewing

    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. Tags summarise each author's own verdict — how reports are classified.

    Erowid 1 report 1 positive visit
    The Dizzying Squalls positive exp #114868

    Per usual, skip to the conclusion if you don’t want all the fluff. Preface: I attempted 2 trials prior to this to get a sense of this compound’s character, at 10 and 12 mg intranasal. I also took a small sublingual booster dose during one of the trials.

    nervewing · 16 mg insufflated / repeated smoked

    Bluelight Reference Guide Bluelight

    Dissociatives The Small & Handy 3-methyl-PCP Thread

    So apparently this just hit the market. Looks interesting. I would expect it to be fairly close to PCP itself. Methyl groups don't change the acidity of the benzene ring *that* significantly, and 3-MeO-PCP is active, so the less bulky methyl group should retain activity in that position.

    Read full thread on Bluelight →
    3-Me-PCP's nerd page Pharmacology, chemical data, effect profiles, and more
    →

    Helpful Links

    📘 Experience Reports 📖 PsychonautWiki