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    Kavain

    Kavain is the primary active kavalactone in kava, isolated for its potent anxiolytic and muscle-relaxant properties. Unlike full-spectrum kava, purified kavain provides targeted GABA modulation with reduced hepatotoxicity risk.

    9h half-life 20min onset fat-soluble mid

    Quick Facts

    Common Dose

    400mg

    Dose Range

    100–500mg

    Frequency

    before bed or as needed

    Half-Life

    9 hours

    Onset

    20 min

    Duration

    6 hours

    Cycling

    Not required

    Legal Status

    legal

    How It Works

    Kavain enhances GABA-A receptor function through a novel binding site distinct from benzodiazepines. It also blocks voltage-gated sodium channels and inhibits MAO-B.

    Neurotransmitter Pathways

    GABADopamine

    Effects & Benefits

    Anxiolysis
    Muscle relaxation
    Sleep onset support
    Social ease
    Stress reduction

    Dosing Guide

    Beginner
    100mg
    Standard
    400mg
    Advanced
    500mg

    💡 Fat-soluble — take with a fat source (e.g., fish oil, MCT oil) for better absorption.

    ⚠️ Start low and increase gradually. Individual responses vary.

    Side Effects & Safety

    Potential Side Effects

    DrowsinessMild GI upsetSkin dryness with chronic use

    Contraindications

    Liver diseaseAlcohol useHepatotoxic medications

    Drug Interactions

    AlcoholBenzodiazepinesHepatotoxic drugs

    What the Community Says

    "Well-regarded as a natural anxiolytic. Users prefer isolated kavain over full-spectrum kava for cleaner effects."

    positive

    Based on analysis of r/Nootropics, r/StackAdvice, and r/biohackers

    Research & Evidence

    Kavain anxiolytic mechanisms

    2004 — Psychopharmacology

    GABA-A modulation distinct from benzodiazepines with anxiolytic efficacy.

    PubMed

    Best Stacked With

    Avoid Pairing With

    Available In These Products

    Cycling Protocol

    No cycling required — can be taken daily.

    Get the complete research brief for Kavain

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    Frequently Asked Questions

    Related Guides & Articles

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    See how Kavain interacts with other compounds in your stack.

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