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

    1V-LSD

    Aliases: Valerie

    Psychedelic Research-chemical

    Summary TheDrug.Wiki PsychonautWiki

    1V-LSD is a novel research chemical with minimal history of human use and unverified safety profile. It is presumed to act as a prodrug for LSD via hydrolysis of the valeroyl group. Those with personal or family history of mental illness should avoid use, particularly outside supervised medical settings.

    Perspectives

    “Whether or not this is just another avenue to experience LSD or if it is something wholly of its own, I think it is a worthwhile novel compound to explore that offers insight, contemplation, and a gentle, deep intensity.”

    Dose Information TheDrug.Wiki PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 25-75µg 75-150µg 150-300µg 300µg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TheDrug.Wiki PsychonautWiki

    ROA Onset Comeup Peak Offset After Effects
    Oral 19-60 min 0.75-2 hrs 3-5 hrs 3-5 hrs 6-24 hrs

    Effect Profile

    6 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 9.2
    Intense+ 9/10

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

    Visual Intensity ×3
    10
    color enhancement synaesthesia tracers drifting pattern recognition enhancement scenery slicing +4 more
    Headspace Depth ×3
    10
    conceptual thinking recursion multiple thought streams emotion enhancement personality regression personal bias suppression +1 more
    Auditory Effects ×1
    10
    auditory distortion auditory hallucination synaesthesia
    ⚠ Body Load / Somatic Effects ×1
    6
    nausea vasoconstriction increased heart rate
    Based on reports from:
    Bluelight Big & Dandy Thread Erowid Experience Reports PsychonautWiki 1V-LSD
    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

    Cross-Tolerances

    Lysergamides
    LSD
    90%
    Tryptamines
    Psilocybin
    80%
    Psilocin
    80%
    DMT
    80%
    5-MeO-DMT
    80%
    Phenethylamines
    Mescaline
    60%
    2C-B
    60%
    2C-E
    60%

    Effects Erowid

    Aggregated from 6 Erowid experience reports

    Positive Effects 6

    Empathy 83.3% 70%
    Stimulation 83.3% 70%
    Color Enhancement 66.7% 70%
    Introspection 66.7% 70%
    Focus Enhancement 50.0% 70%
    Body High 50.0% 70%

    Adverse Effects 2

    Muscle Tension 66.7% 70%
    Confusion 50.0% 70%

    Combinations TripSit

    1V-LSD's nerd page Pharmacology, chemical data, effect profiles, and more
    →

    Helpful Links

    📘 Experience Reports 📖 TheDrug.Wiki 📖 Bluelight 📖 PsychonautWiki