🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

4 Vegetarian Capsule(s) Serving Size
90 Servings
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

3000 mg
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 3000mg

Other Ingredients

Vegetable Capsule

Label Claims — Verification

All Other
Structure/Function
All Other (98% of products) Structure/Function (90% of products) Nutrient (52% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher No Allergies Gluten Free

Product Information

📋 Directions for Use

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

Warning: NOT INTENDED FOR USE BY PERSONS UNDER THE AGE OF 18. KEEP OUT OF THE REACH OF CHILDREN.

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.

🧪 Formulation Notes

Vegetarian

Allergen Free ~ Non-GMO ~ Gluten Free ~ BSE/TSE Free

Pharmaceutical Grade Amino Acid

~ No fillers ~ No excipients ~ No additives

Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free and BSE/TSE Free:

Zero fillers or excipients inferior ingredients banned substances added sugars proprietary blends hidden ingredients

Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free and BSE/TSE Free: No added sugars, salt, preservatives, salicylates, or artificial color, flavor or fragrance.

Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free and BSE/TSE Free:

Kosher, Vegetarian, Hypoallergenic, Non-GMO, Gluten Free and BSE/TSE Free:

Additional Information

Recovery ~ Strength

Supports Muscle Growth. Speeds Muscle Recovery. HPLC Lab Tested for Potency.

TRUE LABEL FULL LABEL DISCLOSURE

90 Servings 3000 Milligrams

OU

Made in a GMP & FDA inspected facility

Quality and purity since 1996. NutraBio manufactures in our own FDA registered & inspected GMP facility complying with FDA 21 CFR Part 111 regulations.

Without compromise since 1996

52037-004 B20395-003

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.

Manufactured in a GMP & FDA inspected facility

Made in USA

Vegetable capsule

STORE IN A COOL DRY PLACE.

Product Details

UPC / SKU 6 49908 52037 3
DSLD Entry Date 2015-10-22
Product Type Amino acid/Protein
Form Capsule
Brand NutraBio
DSLD ID 51609
Data Updated 2026-04-11

Research Evidence

40 Research Sources
54 Avg Quality Score
16 Rct
12 Meta Analysis
7 Clinical Trial
5 Systematic Review
A Glutamine supplementation for critically ill adults
Meta Analysis The Cochrane database of systematic reviews 2014
A Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2017
B Glutamine for induction of remission in Crohn's disease
Systematic Review The Cochrane database of systematic reviews 2016
B Human growth hormone and glutamine for patients with short bowel syndrome
Systematic Review The Cochrane database of systematic reviews 2010
B Immunonutrition as an adjuvant therapy for burns
Meta Analysis The Cochrane database of systematic reviews 2014
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2008
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2016
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2016
B Glutamine supplementation for young infants with severe gastrointestinal disease
Meta Analysis The Cochrane database of systematic reviews 2014
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2012
View all evidence for Glutamine →

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