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    HUPERZINE-A Limited data
    Limited data
    Sparse data. Doses and effects may be unreliable or untested.
    • 1 source
    • 1 ROA with full dose ladder
    • duration data present
    • classified Tentative

    Aliases: H-a

    Nootropic

    Summary TripSit

    A compound that is extracted from the herbs of Huperziceae family. Is known as an acetylcholinesterase inhibitor, which stops an enzyme from breaking down acetylcholine which results in increases in acetylcholine. Is currently in preliminary trials for Alzheimer's.

    Dose Information TripSit

    ROA Light Common Strong Heavy
    Insufflated 50-75ug 75-150ug 150ug-200ug 200ug+
    Light Common Strong Heavy

    Onset, Duration & After-effects TripSit

    ROA Onset Peak After Effects
    Insufflated 1-2 min 6-12 hrs 1-14 hrs

    Add to PsychonautWiki Journal

    The PsychonautWiki Journal logging app doesn't include every substance. To track HUPERZINE-A 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 "HUPERZINE-A (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
    HUPERZINE-A
    Unit
    µg
    Description 
    HUPERZINE-A
Source: SubstanceSearch (substancesearch.com)

Insufflated dose (µg): light 50-75ug · common 75-150ug · strong 150ug-200ug · heavy 200ug+

Insufflated duration: onset 1-2m · peak 6-12h · after-effects 1-14h

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 ~ 112.5 µg (Insufflated).

    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.

    Effects

    Positive
    • Stimulation
    • Physical euphoria
    Negative
    • Increased heart rate
    • Nausea
    • Headache
    • Headaches
    • Insomnia
    • Vasoconstriction
    • Motor impairment
    Neutral
    • Sedation
    Positive
    • Wakefulness
    • Motivation enhancement
    • Focus enhancement
    • Memory enhancement
    • Anxiety suppression
    • Cognitive euphoria
    Negative
    • Anxiety
    • Irritability
    Positive
    • Increased music appreciation
    • Increased libido
    • Color enhancement
    Negative
    • Light sensitivity
    • Appetite suppression
    • Dehydration
    Neutral
    • Dulled perception
    • Spontaneous physical sensations
    HUPERZINE-A's nerd page Pharmacology, chemical data, effect profiles, and more
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    Helpful Links

    📘 Experience Reports 📖 TripSit 📖 PsychonautWiki