Brand: CHK Nutrition

CapsuleOn Market
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Net Contents

120 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

Not specified

Product Version

Not specified

Suggested Use

Directions: Take 1 capsule one to three times a day or as directed by your health care practitioner. Use only under medical supervision. Use of CysReplete is recommended with this product to prevent sulfur amino acid depletion.

Market Reference

$9.36 – $54.00· 40 listings
  • CHK NUTRITION CysReplete LT 180 Capsules

    Hasan Mirza, MD
    $54.00
  • XPN 5-HTP An Amino Acid Tryptophan

    Keys Nutrition
    $22.00
  • GNC 5-HTP 100mg 30 Count Capsules

    GNC4.4(7)
    $26.99
  • Vitamatic Sugar Free 5-HTP 200mg B6 60 Gummies

    Target4.6(58)
    $14.99
  • 5-HTP

    Soytopia
    $32.99
  • Jarrow Formulas 5-HTP 100 mg 60 Capsules

    Whole Foods Market4.7(253)
    $31.49
  • 5-Htp

    ZANVA
    $29.95
  • Double Wood Supplements 5-HTP Liquid Drops

    Target4.6(19)
    $19.95

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • Southern Nutrition

    5.0 (1403)

    Vitamin & supplements store

    2940 Providence Lakes Blvd, Brandon, FL 33511

  • Southern Nutrition

    5.0 (214)

    Vitamin & supplements store

    10458 Stelling Dr, Riverview, FL 33578

  • Nutrishop Valrico

    4.9 (151)

    Vitamin & supplements store

    3240 Lithia Pinecrest Rd #103, Valrico, FL 33596

  • The Vitamin Shoppe

    4.4 (217)

    Vitamin & supplements store

    Plaza at, 101 Brandon Town Center Dr, Brandon, FL 33511

  • GNC

    3.1 (65)

    Vitamin & supplements store

    10655 Big Bend Rd Ste 208, Riverview, FL 33579

  • GNC

    4.1 (27)

    Vitamin & supplements store

    531 Brandon Town Center Dr SPC 531, Brandon, FL 33511

  • Pulse Nutrition Club

    4.5 (8)

    Health food store

    6528 US-301 Ste 117 A, Riverview, FL 33578

  • Foundation Supplements

    4.8 (37)

    Vitamin & supplements store

    3409 W Bay to Bay Blvd, Tampa, FL 33629

Research & Studies

  • RETRACTED ARTICLE: Management of L-dopa overdose in the competitive inhibition state

    M Hinz, A Stein, T Cole - Drug, Healthcare and Patient Safety, 2014 - Taylor & Francis

    … Amino acid formulas were obtained from CHK Nutrition (Duluth, MN, USA). The following formulas were utilized: • NeuroReplete (eight pills containing 5-HTP 99% + pure 300 mg, L-…

    20144 citations
  • RETRACTED ARTICLE: Parkinson's disease: carbidopa, nausea, and dyskinesia

    M Hinz, A Stein, T Cole - Clinical pharmacology: advances and …, 2014 - Taylor & Francis

    … This paper discusses the mechanism of action whereby 5-HTP … the medical community to embrace the nutritional approach … MH discloses his relationship with CHK Nutrition, which was …

    201429 citations
  • Targeting Serotonin through Nutrition: Systematic Review of Tryptophan and 5-HTP for Mood and Cognitive Dysfunction

    R Ajax - researchgate.net

    … This systematic review provides compelling evidence that tryptophan and 5-HTP supplementation offer measurable benefits for mood regulation and, to a lesser extent, cognitive …

  • RETRACTED ARTICLE: Parkinson's disease managing reversible neurodegeneration

    M Hinz, A Stein, T Cole, B McDougall… - Neuropsychiatric …, 2016 - Taylor & Francis

    … nutrients facilitate normal function without side effects. If L-dopa or 5-HTP administration induces side effects, then it is nutrient … CHK Nutrition sourced vitamin B6, one capsule contains …

    20165 citations
  • Neuroprotective natural products' regulatory effects on depression via gut–brain axis targeting tryptophan. Nutrients, 2022; 14 (16): 3270

    H Liaqat, A Parveen, SY Kim - 2022 - academia.edu

    … Therefore, to combat all unwanted outcomes and to explore more potential nutritional resources, diet, and dietary supplements along with a deep understanding of the mechanisms …

    202210 citations
  • RETRACTED ARTICLE: Treatment of attention deficit hyperactivity disorder with monoamine amino acid precursors and organic cation transporter assay interpretation

    M Hinz, A Stein, R Neff, R Weinberg… - … Disease and Treatment, 2011 - Taylor & Francis

    … and dopamine are 5-hydroxytryptophan (5-HTP) and L-3,4-… L- tyrosine are immediate precursors of 5-HTP and L-dopa, … by an unrestricted grant from CHK Nutrition, Duluth, MN. MH …

    201138 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-02-23. DSLD Label ID: 174162. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.