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

    Methamnetamine Encyclopedic
    Encyclopedic
    Typical encyclopedia coverage. Cross-reference for important decisions.
    • 2 corroborating sources
    • 1 ROA with full dose ladder
    • duration data present
    • 30 combo interactions documented
    • classified Tentative
    • classified Research-chemical

    Aliases: Mnt, N-methyl-pal-287, Methylnaphetamine

    Psychedelic Stimulant Empathogen Research-chemical

    Summary TripSit

    A selective serotonin releaser, which also shows some light psychedelic activity. Almost always taken with a stimulant, to cause euphoric effects.

    Dose Information dose.wiki TripSit

    ROA Light Common Strong Heavy
    Oral 60-80mg 80-120mg 120-150mg 150mg+
    Light Common Strong Heavy
    Sources

    Oral

    Dose ladder — dose.wiki, TripSit

    Onset, Duration & After-effects TripSit

    ROA Onset Peak After Effects Total
    Oral 10-30 min 3-6 hrs 1-6 hrs 3-6 hrs

    Effect Profile

    class estimate

    Scores (0–10) curated from multiple sources:

    • Effect keyword matching from PsychonautWiki catalog
    • No reports exist for this substance. Its effect list is the one shared by 1 other substance of the same class, so the scores below describe the class, not this compound.
    • Weighted by importance: core (×3), major (×2), minor (×1)

    Full methodology

    Psychedelic 2.4
    Light 2/10

    Mild visuals with strong body load, low headspace

    Visual Intensity ×3
    5
    color enhancement tracers pattern recognition enhancement
    Headspace Depth ×3
    1
    time distortion
    Auditory Effects ×1
    0
    ⚠ Body Load / Somatic Effects ×1
    9
    nausea vasoconstriction teeth grinding increased heart rate sweating
    Empathogen 4.6
    Moderate+ 5/10

    Moderate stimulation, sensory enhancement, and euphoria with low empathy

    Empathy / Social Openness ×3
    2
    increased sociability
    Euphoria / Mood Elevation ×2
    6
    euphoria cognitive euphoria
    Stimulation ×1
    7
    stimulation wakefulness teeth grinding increased heart rate
    Sensory Enhancement ×1
    7
    tactile enhancement color enhancement increased libido
    Stimulant 4.8
    Moderate+ 5/10

    Moderate stimulation and euphoria with strong anxiety/jitters, mild focus

    Stimulation / Energy ×3
    6
    stimulation wakefulness alertness enhancement
    Euphoria / Mood Lift ×2
    6
    euphoria cognitive euphoria
    Focus / Productivity ×2
    4
    analysis enhancement thought acceleration
    ⚠ Anxiety / Jitters ×1
    10
    anxiety increased heart rate teeth grinding vasoconstriction sweating
    View methodology →

    Tolerance

    Build-up develops rapidly after a single use
    Reset 7–14 days for baseline

    Tolerance Decay

    Full tolerance 1h Half tolerance 10d Baseline ~14d

    Effects

    Positive
    Negative
    Neutral
    Positive
    Negative
    Neutral
    Positive
    Negative
    Neutral

    Combinations TripSit

    Cross-Check Methamnetamine with another substance

    Methamnetamine'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 Methamnetamine 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 "Methamnetamine (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
    Methamnetamine
    Unit
    mg
    Description 
    Methamnetamine
Source: SubstanceSearch (substancesearch.com)

Oral dose (mg): light 60-80 · common 80-120 · strong 120-150 · heavy 150+

Oral duration: onset 10-30m · peak 3-6h · total 3-6h · after-effects 1-6h

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 ~ 100 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.