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  • Best Seller

    Magnesium L-Threonate (Magtein) Supplement

    Sleep
    Anxiety & Stress
    Brain Health

    From

    $30.95

  • Best Seller

    NMN Supplement

    Healthy Aging
    Hair Skin and Nails

    From

    $48.95

  • Lion's Mane Mushroom Supplement

    Brain Health
    Immune Health

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    $22.95

  • Magnesium Taurate Supplement

    Anxiety & Stress
    Heart & Vessels
    Sleep

    From

    $19.95

  • Phosphatidylserine Supplement

    Brain Health
    Anxiety & Stress
    Focus & Energy

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    $22.95

  • L-Theanine Supplement

    Anxiety & Stress
    Sleep

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    $19.95

  • Alpha GPC Supplement

    Brain Health
    Focus & Energy

    From

    $19.95

  • Uridine Supplement

    Brain Health
    Focus & Energy

    From

    $21.95

  • Citrus Bergamot Extract Supplement

    Heart & Vessels
    Antioxidants

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    $24.95

  • CDP Choline Supplement

    Brain Health
    Focus & Energy

    From

    $19.95

  • L-Citrulline Supplement

    Active Lifestyle & Fitness

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    $19.95

  • S-Acetyl L-Glutathione Supplement

    Antioxidants
    Gut Health
    Liver Health

    From

    $32.95

  • Rhodiola Rosea Extract Supplement

    Anxiety & Stress
    Focus & Energy

    From

    $17.95

  • Phosphatidylcholine Complex Supplement

    Brain Health
    Focus & Energy

    From

    $19.95

  • Pterostilbene Supplement

    Brain Health
    Focus & Energy
    Heart & Vessels

    From

    $19.95

  • CDP Choline + Uridine Bundle

    $29.95

    $39.95

  • L-Serine Supplement

    Brain Health
    Sleep

    From

    $19.95

  • Best Seller

    Magnesium Chloride Supplement

    Sleep
    Anxiety & Stress
    Respiratory Health

    From

    $19.95

  • Huperzine A Supplement

    Brain Health
    Focus & Energy

    From

    $19.95

  • Alpha GPC + Uridine Bundle

    $29.95

    $39.95

- All Double Wood supplements are single-ingredient, third-party tested for purity and potency, and manufactured in cGMP-certified U.S. facilities. Certificates of Analysis are available for every product.