Natural E 400
GNC Natural E 400 is a single-ingredient vitamin supplement providing Vitamin E. This product has an N+ Score of 75, earning a C+ grade, which signifies a good quality offering. Each capsule contains 400 IU of Vitamin E, a dosage that research suggests is clinically studied for its antioxidant properties and general health support. With only one active ingredient, this supplement offers excellent label transparency. It may be suitable for individuals looking to supplement their Vitamin E intake.
About This Product
Natural E 400 by GNC is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 75/100 (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 E.
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
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin E | 400.000 IU | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





