Biotin 10,000 mcg
Natrol Biotin 10,000 mcg is a Single Vitamin and Mineral supplement primarily focused on Biotin, a nutrient commonly associated with hair, skin, and nail health. This product achieved an N+ Score of 57, earning an 'F' grade, placing it in the average quality tier. It provides an impressive 10,000mcg of Biotin, which is well within clinically studied dosages for its intended purposes. While it includes Calcium, this ingredient is significantly underdosed at 66mg. The product boasts 100% label transparency and a high ingredient adequacy score for its primary component. This supplement may be ideal for individuals specifically seeking a high-dose Biotin supplement, with the understanding that other included minerals are not at therapeutic levels.
About This Product
Biotin 10,000 mcg by Natrol is a collagen & beauty supplement containing 2 active ingredients. It has earned an N+ Score of 57/100 (Grade F).
Notable clinical-dose ingredients include Biotin.
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
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Biotin | 10000.000 mcg | Optimal |
| Calcium | 66.000 mg | Under |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.