Natrol

Niacin TR Time Release 500 mg

D
N+ Score62
Vitamins & MineralsServing: 1 Tablet(s)Type: Vitamin

Natrol Niacin TR Time Release 500 mg is a single-ingredient vitamin supplement delivering a substantial 500 mg of Niacin per tablet in a time-release format. This high dosage of niacin is considered a clinical dose, aligning with amounts often used in research for specific physiological effects. The product received an N+ Score of 62, earning a grade of D, which indicates an average quality rating according to Nutrienting.com's evaluation. Its single active ingredient ensures complete label transparency. This supplement may be suitable for individuals requiring a high-dose, sustained-release niacin supplement, often under professional guidance.

About This Product

Niacin TR Time Release 500 mg by Natrol is a vitamins & minerals supplement containing 1 active ingredients. It has earned an N+ Score of 62/100 (Grade D).

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 Niacin.

N+ Score Breakdown

Ingredient Adequacy100/100

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

Formula Completeness0/100

Does the product include all expected ingredients for its supplement category?

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity36/100

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

  • −Missing several expected ingredients for its category
  • −Limited ingredient diversity compared to category norms

Ingredient Analysis (1 ingredients)

IngredientAmountDose Adequacy
Niacin500.000 mgHigh

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