Vitamins A & D
Swanson Premium Brand Vitamins A & D is a vitamin supplement providing two essential fat-soluble vitamins. This product earned an N+ Score of 67, resulting in a C- grade, indicating an average quality tier. It delivers 5000IU of Vitamin A and 400IU of Vitamin D, with both ingredients present at clinically studied dosages. Research suggests Vitamin A may support vision and immune function, while Vitamin D is crucial for bone health and immune support. With only 2 ingredients and full label transparency, this supplement is a straightforward option for individuals looking to supplement these specific vitamins.
About This Product
Vitamins A & D by Swanson Premium Brand is a vitamins & minerals supplement containing 2 active ingredients. It has earned an N+ Score of 67/100 (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 A, Vitamin D.
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
- +2 ingredient(s) at clinical dose levels
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin A | 5000.000 IU | High |
| Vitamin D | 400.000 IU | Adequate |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
