Mega Glutamine Fuel is an amino acid supplement from Twinlab, primarily featuring L-Glutamine. This product contains 2 grams of L-Glutamine per serving, alongside small amounts of Calcium (82mg) and Phosphorus (63mg). The N+ Score for this product is 37, earning it an 'F' grade, indicating a poor overall quality assessment. Research suggests that L-Glutamine is commonly used for muscle recovery, however, the L-Glutamine dosage in this formulation is considered underdosed compared to amounts often studied for performance benefits. With a total of 4 ingredients and 100% label transparency, this product may be suitable for individuals seeking minimal glutamine supplementation, though higher doses are typically found in more effective formulations.
About This Product
Mega Glutamine Fuel by Twinlab is a protein supplement containing 4 active ingredients. It has earned an N+ Score of 37/100 (Grade F).
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (4 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 10.000 {Calories} | N/A |
| Calcium | 82.000 mg | Under |
| L-Glutamine | 2.000 Gram(s) | Under |
| Phosphorus | 63.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.