Vitamin D3 5000 IU
Jarrow Formulas Vitamin D3 5000 IU is a single-ingredient vitamin supplement designed to provide a substantial dose of Vitamin D3. Each softgel delivers 5000 IU of Vitamin D3, which research suggests is a clinically relevant dosage for supporting bone health and immune function in many individuals. The product achieves an N+ Score of 75, earning a C+ grade, indicating a good quality product with strong ingredient adequacy. With only one ingredient, its label transparency is 100%, clearly disclosing the dosage. This supplement may be suitable for individuals seeking to optimize their Vitamin D levels, especially those with known deficiencies or limited sun exposure.
About This Product
Vitamin D3 5000 IU by Jarrow Formulas 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 D3.
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 D3 | 5000.000 IU | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.