Pure's L-Arginine is a single-ingredient amino acid supplement, providing 1060mg of L-Arginine per serving. Research suggests L-Arginine may support nitric oxide production, which can influence blood flow. This product achieves an N+ Score of 64, resulting in a 'D' grade, placing it in the average tier. A key strength is its 100% label transparency and the L-Arginine dosage of 1060mg per serving is considered to be at a clinically studied dose for certain applications. As a single-ingredient product, its formula completeness is rated at 0% by design. This supplement is ideal for individuals specifically looking to supplement with L-Arginine at a recognized dosage.
About This Product
L-Arginine by Pure is a protein supplement containing 1 active ingredients. It has earned an N+ Score of 64/100 (Grade D).
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
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| L-Arginine | 1060.000 mg | High |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.