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    PARGY-LAD Encyclopedic
    Encyclopedic
    Typical encyclopedia coverage. Cross-reference for important decisions.
    • 1 source
    • 1 ROA with full dose ladder
    • duration data present
    • 19 combo interactions documented
    • PubChem toxicity data

    Psychedelic

    Summary PsychonautWiki

    6-Propynyl-6-nor- Lysergic acid diethylamide (also known as N-Propynylnorlysergic acid N,N-diethylamide, N-PropynylnorLSD or simply PARGY-LAD) is a novel synthetic psychedelic substance of the lysergamide chemical class that produces a similar albeit significantly less distinct array of LSD-like psychedelic effects when administered. It is a close structural homolog of LSD known mainly for its obscurity and lack of distinguishing features.

    Dose Information PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 125-275µg 275-500µg 500-700µg 700µg+
    Light Common Strong Heavy

    Onset, Duration & After-effects PsychonautWiki

    Effect Profile

    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 5.8
    Strong 6/10

    Strong visuals with mild headspace, auditory effects, and body load

    Visual Intensity ×3
    8
    color enhancement drifting tracers pattern recognition enhancement visual distortions
    Headspace Depth ×3
    4
    introspection time distortion confusion
    Auditory Effects ×1
    4
    auditory distortion
    ⚠ Body Load / Somatic Effects ×1
    4
    nausea increased heart rate
    Based on reports from:
    Erowid Experience Reports PsychonautWiki PARGY-LAD
    View methodology →

    Tolerance

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

    Tolerance Decay

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

    Cross-Tolerances

    Lysergamides
    LSD
    90%
    1P-LSD
    90%
    AL-LAD
    90%
    ETH-LAD
    90%
    ALD-52
    90%

    Effects

    Positive
    • Stimulation
    • Mental/physical stimulation
    Negative
    • Nausea
    • Pupil dilation
    • Increased heart rate
    • Insomnia
    • Restlessness
    Neutral
    • Dilated pupils
    • Decreased appetite
    • Sedation
    Positive
    • Introspection
    • Euphoria
    • Wakefulness
    • Empathy
    • Analysis enhancement
    • Insight
    Negative
    • Anxiety
    • Confusion
    Neutral
    • Time distortion
    • Ego softening
    Positive
    • Color enhancement
    • Increased music appreciation
    • Tracers
    • Tactile enhancement
    • Enhanced tactile sensation
    • Pattern recognition enhancement
    Negative
    • Appetite suppression
    Neutral
    • Visual distortions
    • Drifting
    • Auditory distortion

    Combinations TripSit

    Cross-Check PARGY-LAD with another substance

    PARGY-LAD's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

    📘 Experience Reports 📖 PsychonautWiki