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Mega Glutamine Fuel

product on market Capsule Twinlab Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

L-glutamine is supported by moderate evidence for aiding muscle recovery and immune function. Calcium and phosphorus are essential minerals that contribute to bone health and cellular energy metabolism. Overall, the evidence coverage for this specific ingredient profile is very limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Mega Glutamine Fuel
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
60
Servings
Amino acid/Protein
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
10 {Calories}
Calcium
82 mg (8% DV)
63 mg (6% DV)
Within RDA (0.1× RDA) 13 studies (A:0, B:3)
2 Gram(s)
Market median: 420.0mg (227 products)

Other Ingredients

Gelatin Magnesium Silicate Cellulose Medium Chain Triglycerides Croscarmellose Sodium
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS ~ Take 2 capsules 1-2 times daily, preferably 2 capsules before exercise and another 2 capsules after workouts.

Warnings & Precautions

WARNING ~ Do not use if pregnant or nursing. Consult a health care professional before use if you are taking any medication or have any medical condition.

Not recommended for use by individuals under the age of 18 without parental permission. KEEP OUT OF REACH OF CHILDREN

Formulation Notes

Twinlab Mega Glutamine Fuel delivers 2 g of pure L-Glutamine, the most abundant free amino known to support and help protect muscle tissue.*

ANTI-CATABOLIC AMINO ACID*

Additional Information

THE SCIENCE BEHIND THE SIZE

Research shows that users of high quality L-Glutamine exhibited increased growth hormone release, enhanced muscle metabolism and anti-catabolic (muscle sparing) effects*

2022713

facebook.com/twinlabfuel

BEST IF USED BY DATE SHOWN ON BOTTLE.

STORE IN A COOL, DRY PLACE.

4 GRAMS PER DAY

> RECOVERY* <

Requires 2 servings per day.

Metadata

Product Details

UPC / SKU0 27434 00993 5
DSLD Entry Date2015-03-25
Product TypeAmino acid/Protein
FormCapsule
BrandTwinlab
DSLD ID43921
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.