Nutrienting
Natrol

Biotin 10,000 mcg Maximum Strength

F
N+ Score57
Collagen & BeautyServing: 1 Tablet(s)Type: Single Vitamin and Mineral

Natrol Biotin 10,000 mcg Maximum Strength is a single vitamin supplement in the Collagen & Beauty category, designed to provide a high dose of Biotin. This product contains 10,000 mcg of Biotin, which is considered a clinical dose, and also includes 66 mg of Calcium, which appears to be underdosed for typical calcium supplementation. With a total of 2 ingredients, the label transparency is good, but the product received an N+ Score of 57, earning an 'F' grade, indicating average quality. This product may be suitable for individuals specifically seeking a high-potency Biotin supplement to support hair, skin, and nail health, as research suggests Biotin can play a role in these areas.

About This Product

Biotin 10,000 mcg Maximum Strength 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

Ingredient Adequacy50/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness33/100

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
  • +1 ingredient(s) at clinical dose levels

Weaknesses

  • −Missing several expected ingredients for its category

Ingredient Analysis (2 ingredients)

IngredientAmountDose Adequacy
Biotin10000.000 mcgOptimal
Calcium66.000 mgUnder

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.

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