Quercetin 500
GNC Quercetin 500 contains 500mg of Quercetin Dihydrate per tablet, along with Calcium. This supplement is intended for regular consumption. It has an N+ Score of 39.
About This Product
Quercetin 500 by GNC is a longevity & nad+ supplement containing 2 active ingredients. It has earned an N+ Score of 39/100 (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
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calcium | 146.000 mg | Under |
| Quercetin Dihydrate | 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.