Doctor's Best
Selenium 250 mcg
F
N+ Score38
Doctor's Best Selenium 250 mcg offers yeast-free selenium. This trace mineral is included in a capsule format. It has an N+ Score of 38.
About This Product
Selenium 250 mcg by Doctor's Best is a joint & bone supplement containing 2 active ingredients. It has earned an N+ Score of 38/100 (Grade F).
N+ Score Breakdown
Ingredient Adequacy0/100
Are key ingredients present at clinically effective doses based on research?
Formula Completeness25/100
Does the product include all expected ingredients for its supplement category?
Label Transparency100/100
Are individual ingredient amounts clearly disclosed without proprietary blends?
Ingredient Diversity58/100
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
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calcium | 11.740 mg | Under |
| yeast-free Selenium | 200.000 mcg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.