Vitamin D3 4000 IU
BioCare Vitamin D3 4000 IU is a single-ingredient vitamin supplement, primarily featuring Vitamin D3. This product provides 100mcg (4000 IU) of Vitamin D3 per serving, which research suggests may support bone health and immune function. However, despite the 4000 IU dosage, our analysis indicates this ingredient is underdosed for optimal efficacy in some contexts, contributing to its N+ Score of 40 and an 'F' grade. With only one active ingredient and 100% label transparency, its formula completeness is rated at 50%. This product may be suitable for individuals looking for a basic Vitamin D3 supplement, but it falls below the tier of average quality according to our scoring.
About This Product
Vitamin D3 4000 IU by BioCare is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 40/100 (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
- −Several ingredients below clinically effective doses
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin D3 | 100.000 mcg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.