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L-Glutamine

product on market Capsule Nature's Sunshine Safety: 100/100
100/100

This product looks safe

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

Product Label

Label for L-Glutamine
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
15
Servings
Amino acid/Protein
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1000 mg
Market median: 420.0mg (227 products)

Other Ingredients

Capsule
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommended Use: Take 2 capsules daily with a meal.

Warnings & Precautions

Do not use if inner seal is missing or damaged.

Formulation Notes

Multi-faceted L-glutamine provides energy to the immune and digestive system cells. This amazing amino also serves as a precursor of the neurotransmitter amino acids in the brain.

Ko Pareve (Kosher)

Immune system support Gastrointestinal system support

Guaranteed pure

Additional Information

Bottle made from 100% post consumer recycled material. We are committed to you and our planet. Scan to learn more.

Ko Pareve (Kosher)

New look! Same great product

Metadata

Product Details

UPC / SKU0 99904 01776 4
DSLD Entry Date2022-10-24
Product TypeAmino acid/Protein
FormCapsule
BrandNature's Sunshine
DSLD ID278140
Data Updated2026-04-11
Research

Research Evidence

40
Research Sources
54
Avg Quality
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 PubMed DOI
A Arginine supplementation for prevention of necrotising enterocolitis in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Glutamine for induction of remission in Crohn's disease
Systematic Review The Cochrane database of systematic reviews 2016 PubMed DOI
B Human growth hormone and glutamine for patients with short bowel syndrome
Systematic Review The Cochrane database of systematic reviews 2010 PubMed DOI
B Immunonutrition as an adjuvant therapy for burns
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2008 PubMed DOI
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
B Glutamine supplementation for young infants with severe gastrointestinal disease
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
B Glutamine supplementation to prevent morbidity and mortality in preterm infants
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
View all evidence for Glutamine →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.