🟢 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

4.5 Gram(s) Serving Size
222 Servings
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

4.5 Gram(s)
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 4.5mg

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (78% of products) Nutrient (56% of products)

Target Groups

Adult (18 - 50 Years) Dairy Free

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement take one rounded teaspoon per day. This product is flavorless and dissolves in water or your favorite beverage.

This product is to be used in conjunction with a healthy diet and exercise regimen.

⚠️ Warnings & Precautions

Warning: Consults your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs, or are pregnant or lactating.

Keep out of reach of children.

🧪 Formulation Notes

100% L-Glutamine Glutamine Amino Acid 4.5 g per serving

Anti-catabolic Recovery Immune system support Growth

MRI Performance Glutamine is a flavorless, easy-mixing powder and an extremely versatile free form amino acid formula. Glutamine is the most abundant, naturally occurring amino acid in muscle tissue, but it can be depleted during prolonged training. Supplementing with MRI Performance Glutamine replenishes depleted stores, to help build new lean muscle and protect hard-earned gains, by supporting protein synthesis - the manufacturing of new muscle proteins. L-Glutamine also supports acid-base homeostasis. MRI Performance Glutamine supports post-workout muscle energy repletion, volumization and repair. This "conditionally essential" amino acid functions as a critical factor in muscle form and function.

No: milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, yeast, artificial colors or flavors, added sugar or preservatives.

Additional Information

Avoid storing in excessive heat.

Made in USA with domestic & international ingredients

Rom. 12:1

Product Details

UPC / SKU 8 50008 77746 2
DSLD Entry Date 2025-04-24
Product Type Amino acid/Protein
Form Powder
DSLD ID 329190
Data Updated 2026-04-11

Research Evidence

50 Research Sources
47 Avg Quality Score
28 Rct
13 Clinical Trial
5 Guideline
4 Systematic Review
A Using a Novel Consensus-Based Chemoinformatics Approach to Predict ADMET Properties and Druglikeness of Tyrosine Kinase Inhibitors.
Guideline International journal of molecular sciences 2025
B Australia and New Zealand consensus statement on the cardiovascular management of patients with chronic lymphocytic leukaemia treated with Bruton's tyrosine kinase inhibitors.
Guideline Internal medicine journal 2025
B Branched-chain amino acid supplementation for improving growth and development in term and preterm neonates
Systematic Review The Cochrane database of systematic reviews 2020
B [Clinical practice guideline on anaplastic lymphoma kinase-tyrosine kinase inhibitors for non-small cell lung cancer (2025 edition)].
Guideline Zhonghua zhong liu za zhi [Chinese journal of oncology] 2025
B [Chinese expert consensus on epidermal growth factor receptor tyrosine kinase inhibitors for the treatment of non-small cell lung cancer (2025 edition)].
Guideline Zhonghua yi xue za zhi 2025
B Consensus Guideline for the Diagnosis and Treatment of Tyrosine Hydroxylase (TH) Deficiency.
Guideline Journal of inherited metabolic disease 2025
B Baseline-dependent effect of dopamine's precursor L-tyrosine on working memory gating but not updating
Rct Cognitive, affective & behavioral neuroscience 2020
B Effect of Amino Acid Supplementation on Iron Regulation after Endurance Exercise
Rct Nutrients 2023
C Attenuating Muscle Damage Biomarkers and Muscle Soreness After an Exercise-Induced Muscle Damage with Branched-Chain Amino Acid (BCAA) Supplementation: A Systematic Review and Meta-analysis with Meta-regression
Systematic Review Sports medicine - open 2024
C The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic Review
Systematic Review Plant foods for human nutrition (Dordrecht, Netherlands) 2020
View all evidence for Tyrosine →

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