L-Glutamine Powder

Amino Acids & Protein

Brand: Douglas Laboratories

PowderOn Market
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Net Contents

500 g

Serving Size

1 tsp [4 g]

Servings Per Container

Not specified

Supplement Form

Powder

Bar Code (UPC/SKU)

3 10539 01174 4

Product Version

Not specified

Suggested Use

Suggested Usage:As a dietary supplement; adults mix 1 teaspoon (approximately 4 grams) in water or juice; twice daily or as directed by your healthcare professional.

Market Reference

$10.49 – $252.20· 40 listings
  • Douglas Laboratories L-Glutamine

    personalpower4.7(37)
    $15.50
  • Douglas Labs L Glutamine

    PALM Health4.7(37)
    $15.50
  • Douglas Laboratories L-Glutamine Powder

    Pine Street Clinic5.0(1)
    $51.00
  • Nutricost L-Glutamine

    Nutricost4.7(2300)
    $17.97
  • Protocol For Life Balance L-Glutamine Pure Powder

    PureFormulas.com4.9(65)
    $42.00
  • Thorne L-Glutamine Powder

    Nutriessential.com4.8(2000)
    $23.40
  • L-Glutamine Source Naturals

    HerbsDaily.com4.7(383)
    $10.49Lowest
  • Wellah L Glutamine Powder 5g L Glutamine

    Wellah4.5(2600)
    $24.95

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.

  • Woodford Nutrition

    5.0 (67)

    Health food store

    157 Yellow Jacket Dr, Versailles, KY 40383

  • Next Level Sports Nutrition

    5.0 (647)

    Vitamin & supplements store

    4101 Tates Creek Centre Dr #128, Lexington, KY 40517

  • The Vitamin Shoppe

    4.2 (125)

    Vitamin & supplements store

    4005 Nicholasville Rd, Lexington, KY 40503

  • NuHealth - Genesis Health Clubs - Blake James

    4.9 (62)

    Vitamin & supplements store

    NuHealth - Genesis Health Clubs, 3001 Blake James Dr, Lexington, KY 40509

  • Triple Crown Organics

    5.0 (3)

    Vitamin & supplements store

    321 Pinckard Pike, Versailles, KY 40383

  • Health Hub UK Johnson Recreation Center

    4.9 (13)

    Vitamin & supplements store

    Life Style, 434 Complex Dr Ste NuHealth, Lexington, KY 40502

  • GNC

    3.8 (31)

    Vitamin & supplements store

    150 W Lowry Ln Ste. 102, Lexington, KY 40503

  • Roberts Health Foods

    4.3 (97)

    Vitamin & supplements store

    1020 Industry Rd #10, Lexington, KY 40505

Research & Studies

  • Safety and metabolic effects of L‐glutamine administration in humans

    TR Ziegler, K Benfell, RJ Smith… - Journal of Parenteral …, 1990 - Wiley Online Library

    A series of dose‐response studies was conducted to evaluate the clinical safety, pharmacokinetics, and metabolic effects of L‐glutamine administered to humans. Initial studies in …

    1990379 citations
  • L-glutamine supplementation: Effects on recovery from exercise

    TJ Piattoly - 2005 - search.proquest.com

    … 2) Peak Power, as defined by the highest power output generated during any 3-5 second period of the test will not be further enhanced as a result of L-glutamine supplementation. …

    200513 citations
  • L-Glutamine supplementation: effects on endurance, power and recovery.

    T Piattoly, TR Parish… - Current topics in …, 2013 - search.ebscohost.com

    … ABSTRACT: The purpose was to examine the influence of L-Glutamine on endurance and … Subjects were then randomized to either L-glutamine (GLU) or placebo (CON) for 6 days. …

    201311 citations
  • A New Treatment for Patients with Short-Bowel Syndrome Growth Hormone, Glutamine, and a Modified Diet

    TA Byrne, RL Persinger, LS Young, TR Ziegler… - Annals of …, 1995 - journals.lww.com

    Objective: The purpose of this study was to initially determine if growth hormone or nutrients, given alone or together, could enhance absorption from the remnant small bowel after …

    1995576 citations
  • The effect of glutamine supplementation in patients following elective surgery and accidental injury

    DW Wilmore - The Journal of nutrition, 2001 - academic.oup.com

    … Several studies with heterogeneous groups of patients (intensive care unit patients with diverse medical and surgical diseases) were reviewed but not included in this report. …

    2001306 citations
  • Gastrointestinal Tolerance of Low, Medium and High Dose Acute Oral l-Glutamine Supplementation in Healthy Adults: A Pilot Study

    HB Ogden, RB Child, JL Fallowfield, SK Delves… - Nutrients, 2020 - mdpi.com

    … l-Glutamine (GLN) is a conditionally essential amino acid which supports gastrointestinal (GI) and immune function prior to catabolic stress (eg, strenuous exercise). Despite potential …

    202013 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-07-25. DSLD Label ID: 10741. 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.