About This Product
Natural Factors L-Tyrosine 1000 mg is an amino acid supplement, delivering 1000mg of L-Tyrosine per serving. L-Tyrosine is a precursor to several important neurotransmitters, and research suggests it may support cognitive function, particularly under stressful conditions. This product achieves an N+ Score of 64, earning a grade of D, indicating an average rating primarily due to its single active ingredient. The L-Tyrosine dosage of 1000mg per serving is considered to be at a clinically studied level, contributing to the product's 100% ingredient adequacy and full label transparency. This supplement may be suitable for individuals interested in supporting cognitive performance with a precisely dosed L-Tyrosine product.
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 | Status |
|---|---|---|
| L-Tyrosine | 1000.000 mg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.