100% Pure Glutamine 3000 Milligrams®
Amino Acids & ProteinBrand: NutraBio
Functions
Net Contents
360 V-Cap(s)
Serving Size
4 Vegetarian Capsule(s)
Servings Per Container
90
Supplement Form
Capsule
Bar Code (UPC/SKU)
6 49908 52037 3
Product Version
52037-004 B20395-003
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Vegetarian, Non-GMO, Gluten-Free, Kosher.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 4 Vegetarian Capsule(s) · 1–2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Glutamine | 3000 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
4 capsules 1-2x daily Suggested Use: As a dietary supplement, take 4 capsules 1 or 2 times daily, or as directed by your physician.
Warnings & Precautions
Precautions re: Children
Warning: NOT INTENDED FOR USE BY PERSONS UNDER THE AGE OF 18. KEEP OUT OF THE REACH OF CHILDREN.
Precautions re: Pregnant or Nursing or Prescription Medications
If you are pregnant, breast feeding, have known medical conditions or are taking prescription or OTC medication(s) consult with your health care practitioner before using this product.
Storage
Storage
STORE IN A COOL DRY PLACE.
Formulation
Formulation re: Vegetarian/Vegan
Vegetarian
Formulation re: Does NOT Contain
Allergen Free ~ Non-GMO ~ Gluten Free ~ BSE/TSE Free
Formula re: Contains
Pharmaceutical Grade Amino Acid
Formulation re: Does NOT Contain
~ No fillers ~ No excipients ~ No additives
Formula re: Kosher
Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free and BSE/TSE Free:
Formulation re: Does NOT Contain
Zero fillers or excipients inferior ingredients banned substances added sugars proprietary blends hidden ingredients
Formulation re: Does NOT Contain
Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free and BSE/TSE Free: No added sugars, salt, preservatives, salicylates, or artificial color, flavor or fragrance.
Formula re: Type
Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free and BSE/TSE Free:
Formulation re: Vegetarian/Vegan
Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free and BSE/TSE Free:
FDA Statements
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
Dietary Supplement
Other Label Statements
General Statements: All Other Content
Recovery ~ Strength
General Statements: All Other Content
Supports Muscle Growth. Speeds Muscle Recovery. HPLC Lab Tested for Potency.
Seals/Symbols
TRUE LABEL FULL LABEL DISCLOSURE
General Statements: All Other Content
90 Servings 3000 Milligrams
Seals/Symbols
OU
General Statements: All Other Content
Made in a GMP & FDA inspected facility
General Statements: All Other Content
Quality and purity since 1996. NutraBio manufactures in our own FDA registered & inspected GMP facility complying with FDA 21 CFR Part 111 regulations.
General Statements: All Other Content
Without compromise since 1996
General: Product/Version Code
52037-004 B20395-003
General Statements: All Other Content
L-Glutamine is the most abundant amino acid in the body and plays a crucial role in cell volumization and muscle recovery after workouts. L-Glutamine has powerful muscle building effects, promoting protein synthesis while inhibiting protein breakdown.
General Statements: All Other Content
Manufactured in a GMP & FDA inspected facility
General Statements: All Other Content
Made in USA
General Statements: All Other Content
Vegetable capsule
Manufacturer & Distributor
Manufacturer
NutraBio Labs, Inc.
564 Lincoln Blvd., Middlesex, NJ , 08846
732-748-8606
Market Reference
Glutamine 500g
NutraBio4.8(212)$29.99NutraBio 100% Pure Glutamine
The Fitness Shoppe5.0(1)$24.99CGT MAX Unflavored Powder
NutraBio4.8(122)$31.99Nutrabio Glutamine
Vitalife$29.99L-glutamine
3H Biomedical$214.01Nutrex Research Glutamine Drive 300g
Muscle & Strength4.8(378)$19.99LowestNuMedica L-Glutamine 300g Powder
TheNatural.com5.0(6)$39.90
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.
LAC Nutrition For Life - Robinsons Magnolia
5.0 (1)Vitamin & Supplements Shop
Level 2 KK 2203, Robinsons Magnolia Aurora Blvd. cor. Doña Hemedy, N. Domingo, New Manila, Quezon City, Metro Manila, Philippines
Express Supplements
5.0 (3)Vitamin & Supplements Shop
1st Street, 17 Gilmore Ave, Quezon City, 1112 Kalakhang Maynila, Philippines
Whey King Supplements Makati
4.9 (429)Vitamin & Supplements Shop
3rd Floor, Paseo Center, 8757 Paseo de Roxas, Makati City, 1226 Metro Manila, Philippines
Nutrition Depot Megamall
3.9 (15)Vitamin & Supplements Shop
5th Floor bldg. B, Ortigas Center, Mandaluyong City, Metro Manila, Philippines
Muscle Cloud PH
5.0 (6)Vitamin & Supplements Shop
25 Hebrews St, Bagong Barrio West, Caloocan, 1400 Metro Manila, Philippines
Supplement Kingdom Philippines
4.7 (13)Vitamin & Supplements Shop
Unit GM05B1 Mezzanine Level Cash and Carry Mall, Makati City, 1235 Metro Manila, Philippines
Supplement Hub Headquarters
4.7 (16)Vitamin & Supplements Shop
2nd Floor Purple Hub Holyspirit Drive, Corner Don Faustino, Quezon City, 1127 Metro Manila, Philippines
USANA STA.MESA MANILA
5.0 (3)Vitamin & Supplements Shop
1 Luntan, Corner Kapiligan, Quezon City, 1113 Metro Manila, Philippines
Research & Studies
Oral post-treatment supplementation with a combination of glutamine, citrulline, and antioxidant vitamins additively mitigates jejunal damage, oxidative stress, and …
YW Chiu, CH Lee, HC Lo - Plos one, 2024 - journals.plos.org
… In a double-blind, randomized, placebo-controlled crossover study, healthy volunteers who … by intramuscular injection with ketamine (80 mg/kg) and xylazine (8 mg/kg), underwent a 60-…
202410 citationsClinical implications of dietary probiotic supplement (associated with L-glutamine and biotin) in ulcerative colitis patients' body composition and quality of life
FM Pavel, SG Bungau, DM Tit, TC Ghitea, RC Marin… - Nutrients, 2023 - mdpi.com
… health conditions was highlighted in some studies [33,34,35], as far as we are aware, this is the first UC patient study to evaluate the impact of a supplement … level is under 10 mg/L [71]. …
202312 citationsTolerability of glutamine supplementation in older adults: a double-blind placebo-controlled randomized clinical trial
TCM de Nóbrega, M Silva, EM Rampani… - … Journal of Medical …, 2024 - SciELO Brasil
… The primary difference, however, lies in the daily dose of glutamine: 0.15 mg/kg × day in our study compared to 0.50 mg/kg × day in the study by Galera et al. ( 23 ). The approximately …
20246 citationsReading: 10 Best Intra-Workout Supplements of 2024 Review & Ranked
S Theunissen - fitnessvolt.com
… Per NutraBio, their supplement has been shown to improve … 2.5 grams of L-Glutamine, along with a 1,140-milligram blend of … , which saw an increase in cortisol levels by 100 percent. …
Dietary Glycyl-Glutamine Supplementation Improves Growth, Immunity, Antioxidant Capacity, and Apparent Digestibility of Weaned Piglets
X Jiang, D Li, M Chen, J Li, X Zhou, X Xiong, Y Yin - Animals, 2025 - mdpi.com
… glutamine (Gly-Gln) supplementation on weaned piglets. The results showed that 0.25%, 0.375%, or 0.50% Gly-Gln supplementation … as duration of supplementation, health status of the …
20254 citationsSupplementation of mixed doses of glutamate and glutamine can improve the growth and gut health of piglets during the first 2 weeks post-weaning
D Luise, F Correa, T Chalvon-Demersay, L Galosi… - Scientific Reports, 2022 - nature.com
The aim of this study was to test the effect of mixing doses of glutamate (Glu) and glutamine (Gln) on the growth, health and gut health of post-weaning piglets. One hundred twenty …
202224 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-10-22. DSLD Label ID: 51609. 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.
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