Bilberry
GNC Herbal Plus Standardized Bilberry is a botanical supplement providing 60 mg of Bilberry Fruit Extract per capsule. Bilberry is widely recognized for its anthocyanin content, which research suggests may support eye health and antioxidant processes. However, this specific dosage of 60 mg is not listed as meeting clinical study thresholds in our analysis for robust efficacy. The product features a single active ingredient, ensuring clear label transparency. It received an N+ Score of 45, earning an 'F' grade, placing it in the below-average tier according to our quality assessment. This low score suggests potential limitations in its formulation or dosing compared to evidence-based standards. This product might appeal to individuals interested in general bilberry support, but its overall efficacy score is low.
About This Product
Bilberry by GNC Herbal Plus Standardized is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 45/100 (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
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Bilberry fruit extract | 60.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.