Vitamin C 1000 with Bioflavonoids
GNC's Vitamin C 1000 with Bioflavonoids is a targeted Vitamin & Mineral supplement, categorized as 'Other Combinations', containing just two ingredients. It holds an N+ Score of 76, receiving a 'C+' grade, signifying a good product. The primary ingredient, Vitamin C, is provided at a substantial 1000mg, which is considered a clinically studied dose that research suggests may support immune function and antioxidant activity. Citrus Bioflavonoids Complex is also included at 7.5mg, which may offer synergistic benefits. The product's strength lies in its high-dose Vitamin C with full label transparency. This supplement is suitable for individuals looking for robust Vitamin C support.
About This Product
Vitamin C 1000 with Bioflavonoids by GNC is a vitamins & minerals supplement containing 2 active ingredients. It has earned an N+ Score of 76/100 (Grade C+).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include Vitamin C.
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
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin C | 1000.000 mg | Optimal |
| Citrus Bioflavonoids Complex | 7.500 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.