GNC's 5-HTP 100 mg supplement offers 100mg of 5-HTP and 1mg of Vitamin B6 per capsule. This amino acid product has an N+ Score of 49. It features two ingredients.
About This Product
5-HTP 100 mg by GNC is a protein supplement containing 2 active ingredients. It has earned an N+ Score of 49/100 (Grade F).
Notable clinical-dose ingredients include Vitamin B6.
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
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin B6 | 1.000 mg | Adequate |
| 5-HTP | 100.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.