Clinical OPC 300 mg
Terry Naturally Clinical OPC 300 mg is a botanical supplement providing 300 mg of French Grape (Vitis vinifera) seed extract per capsule. Grape seed extract is commonly studied for its antioxidant properties and potential cardiovascular support. This product received an N+ Score of 45, resulting in an F grade, placing it in the below-average quality tier. While the single ingredient offers clear transparency, the 300 mg dosage of French Grape seed extract is not identified as a clinical dose in our analysis. Individuals interested in a straightforward grape seed extract supplement may consider this, but should note its lower quality score.
About This Product
Clinical OPC 300 mg by Terry Naturally 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 |
|---|---|---|
| French Grape (Vitis vinifera) seed extract | 300.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
