GNC's L-Arginine 5000 mg Natural Orange Flavor is an amino acid supplement, providing 5000mg of L-Arginine per serving. This dosage of L-Arginine is considered to be at a clinically studied level, which research suggests may support various physiological functions. With a total of 3 ingredients, this product demonstrates good label transparency. It holds an N+ Score of 69, earning a C- grade, indicating it is an average-quality supplement within its category. This product may be suitable for individuals seeking to supplement their L-Arginine intake at a substantial dose.
About This Product
L-Arginine 5000 mg Natural Orange Flavor by GNC is a protein supplement containing 3 active ingredients. It has earned an N+ Score of 69/100 (Grade C-).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include L-Arginine.
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
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 30.000 {Calories} | N/A |
| Total Carbohydrates | 3.000 g | N/A |
| L-Arginine | 5000.000 mg | High |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
