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    LSA

    Aliases: Laa, Hbw, Hbmg, Hbwr, Ergine, morningglory, Morning, ololiuqui, morning_glory

    Psychedelic

    Summary TheDrug.Wiki Erowid TripSit PsychonautWiki

    Lysergic acid amide (also known as ergine, d-lysergic acid amide, d-lysergamide, and LSA) is a naturally-occurring psychedelic substance of the lysergamide class. LSA is an ergot alkaloid and the main psychoactive constituent of morning glory seeds. LSA is chemically related to LSD and is said to produce similar effects, although the extent to which it does is unclear.

    Dose Information TheDrug.Wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral (Morning Glory Seeds) 50-100seedsmg 100-250seedsmg 250-400seedsmg 400seedsmg+
    Oral (Hawaiian Baby Woodrose Seeds) 50-100seedsmg 100-250seedsmg 250-400seedsmg 400seedsmg+
    Oral (Pure Lsa) 50-100seedsmg 100-250seedsmg 250-400seedsmg 400seedsmg+
    Hbwr 1-2seedsmg 2-6seedsmg 6-14seedsmg 14seedsmg+
    Morning_Glory 50-100seedsmg 100-250seedsmg 250-400seedsmg 400seedsmg+
    Oral 50-100seedsmg 100-250seedsmg 250-400seedsmg 400seedsmg+
    Sublingual 3-5seedsmg 5-7seedsmg 7-12seedsmg 12seedsmg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TheDrug.Wiki TripSit PsychonautWiki

    ROA Onset Comeup Peak Offset After Effects Total
    Oral (Morning Glory Seeds) 0.32-3 hrs 30-60 min 1.5-3 hrs 2-7 hrs 1-12 hrs 5-10 hrs
    Oral (Hawaiian Baby Woodrose Seeds) 0.32-3 hrs 30-60 min 1.5-3 hrs 2-7 hrs 1-12 hrs 4-10 hrs
    Oral (Pure Lsa) 0.32-3 hrs 30-60 min 1.5-3 hrs 2-7 hrs 1-12 hrs 4-10 hrs
    Hbwr 0.5-3 hrs - 4-10 hrs 1-3 hrs - 4-10 hrs
    Morning_Glory 0.5-3 hrs - 4-10 hrs 1-3 hrs - 4-10 hrs
    Oral 0.5-3 hrs - 2-7 hrs 1-2 hrs 0 - 3 hours + 4-10 hrs
    Sublingual 0.5-3 hrs - - - - 4-10 hrs

    Effect Profile

    969 reports

    Scores (1–10) curated from multiple sources:

    • Effect keyword matching from PsychonautWiki catalog
    • Validated against 842 Erowid trip reports
    • Weighted by importance: core (×3), major (×2), minor (×1)

    Full methodology

    Psychedelic 8.8
    Intense+ 9/10

    Strong visuals, headspace, auditory effects, and body load

    Visual Intensity ×3
    10
    external hallucinations internal hallucinations colour enhancement autonomous entities drifting tracers +4 more
    Headspace Depth ×3
    10
    conceptual thinking introspection thought connectivity subconscious communication emotion enhancement perspective alterations +2 more
    Auditory Effects ×1
    10
    auditory distortion auditory enhancement auditory hallucinations
    ⚠ Body Load / Somatic Effects ×1
    10
    temperature regulation suppression nausea vasoconstriction muscle tension
    Based on reports from:
    Effect Index Horrible Nausea Effect Index Extreme Discomfort Bluelight Big & Dandy Thread Erowid Experience Reports PsychonautWiki LSA
    View methodology →

    Tolerance

    Build-up develops after a single use, similar to LSD
    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 Bluelight

    Aggregated from 842 Erowid and 127 Bluelight experience reports

    Positive Effects 73

    Visual Distortions 61.1% 78%
    Color Enhancement 39.2% 83%
    Music Enhancement 38.8% 85%
    Euphoria 37.2% 88%
    Stimulation 32.1% 84%
    Joy 32.0% 88%
    Tactile Enhancement 29.7% 86%
    Surface Breathing 28.0% 82%
    Closed-Eye Visuals 27.4% 88%
    Empathy 27.0% 82%
    Contentment 24.0% 84%
    Thought Acceleration 22.0% 84%
    Introspection 20.5% 82%
    Geometric Imagery 20.0% 84%
    Focus Enhancement 18.8% 75%
    Insight 18.0% 84%
    Sociability Enhancement 18.0% 81%
    Morphing 18.0% 85%
    Tingling 18.0% 83%
    Awe 16.0% 85%

    Adverse Effects 63

    Nausea 71.4% 85%
    Body Load 54.0% 83%
    Anxiety 38.8% 82%
    Depersonalization 28.0% 79%
    Confusion 26.0% 82%
    Heaviness 22.0% 83%
    Fear 22.0% 87%
    Vomiting 22.0% 90%
    Auditory Effects 21.7% 81%
    Panic 20.0% 84%
    Focus Suppression 14.0% 79%
    Muscle Tension 13.8% 75%
    Stomach Cramps 10.0% 78%
    Restlessness 10.0% 79%
    Ataxia 10.0% 82%
    Paranoia 10.0% 85%
    Memory Suppression 9.0% 75%
    Motor Impairment 8.1% 79%
    Dizziness 8.0% 82%
    Chills 8.0% 79%

    Combinations TripSit

    Trip Reports Effect Index

    Horrible Nausea Kaylee Extreme Discomfort Josie
    LSA's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

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