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    Disclaimer
    ☠ NBOMe compounds are active at sub-milligram doses and have been linked to numerous deaths. They are frequently mis-sold as LSD. Always test substances before use.
    🧪 This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.

    25E-NBOMe

    Aliases: 25e

    Psychedelic Research-chemical

    Summary TripSit

    A potent psychedelic phenethylamine and derivative of 2C-E, usually sold on blotters. May be mis-sold as LSD. Effects include vivid hallucinations, stimulation, heavy body load and vasoconstriction.

    Dose Information TripSit

    ROA Light Common Strong Heavy
    Sublingual 50-200ug 200-400ug 400-800ug 800ug+
    Light Common Strong Heavy

    Onset, Duration & After-effects TripSit

    ROA Onset Peak After Effects Total
    Sublingual 15-60 min 5-10 hrs 2-10 hrs 5.2-11 hrs

    Effect Profile

    3 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

    Psychedelic 2.8
    Light+ 3/10

    Moderate body load with mild visuals, low headspace

    Visual Intensity ×3
    4
    color enhancement brightened colour visual distortions
    Headspace Depth ×3
    2
    confusion time distortion
    Auditory Effects ×1
    0
    ⚠ Body Load / Somatic Effects ×1
    6
    nausea muscle tension increased heart rate
    Based on reports from:
    Erowid Experience Reports PsychonautWiki 25E-NBOMe
    View methodology →

    Tolerance

    Build-up develops rapidly after a single use; redosing is especially dangerous
    Reset 7–14 days for baseline

    Tolerance Decay

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

    Cross-Tolerances

    Lysergamides
    LSD
    60%
    Tryptamines
    Psilocybin
    65%
    Psilocin
    65%
    DMT
    65%
    5-MeO-DMT
    65%
    Phenethylamines
    Mescaline
    85%
    2C-B
    85%
    2C-E
    85%

    Effects Erowid

    Aggregated from 3 Erowid experience reports

    Positive Effects 1

    Color Enhancement 100.0% 70%

    Adverse Effects 1

    Anxiety 100.0% 70%

    Combinations TripSit

    25E-NBOMe's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

    📘 Experience Reports 📖 TripSit 📖 PsychonautWiki