About This Product
Natural Factors L-Lysine 1000 mg is an amino acid supplement, providing 1000 mg of L-Lysine per two-capsule serving. L-Lysine is an essential amino acid commonly used for various bodily functions, though research on its specific benefits in supplement form is ongoing. This product received an N+ Score of 46, earning a grade of F, indicating a below-average rating according to our analysis. While the label transparency is 100% with only one ingredient listed, the dosage of 1000 mg L-Lysine per serving is not considered a clinically studied dose for most common applications, contributing to its lower score. This product may be suitable for individuals specifically looking to supplement L-Lysine as a standalone ingredient.
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| L-Lysine | 1000.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.