L-Proline 500 mg
Swanson Premium Brand L-Proline 500 mg is an amino acid supplement providing 500mg of L-Proline per capsule. This product received an N+ Score of 46, earning an F grade, indicating a below-average quality assessment. The L-Proline dosage in this formulation is not noted to be at a clinically studied level. As a single-ingredient product, it offers complete label transparency. L-Proline is an amino acid that may play a role in various bodily functions. It may be considered by individuals looking to supplement L-Proline, though higher dosages are sometimes used in research contexts.
About This Product
L-Proline 500 mg by Swanson Premium Brand is a protein supplement containing 1 active ingredients. It has earned an N+ Score of 46/100 (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
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| L-Proline | 500.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





