🟢 80/100

This product is generally safe

  • Niacin: 400mg is 11.4× the Tolerable Upper Intake Level (35mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin: 400mg is 11.4× the Tolerable Upper Intake Level (35mg)

Label Data

1 Capsule(s) Serving Size
Other Combinations Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

400 mg (2000% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 11.4× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 400mg UL 35mg
100 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 100mg

Other Ingredients

Gelatin Stearic Acid Silica Vegetable Magnesium Stearate

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

One per day

Suggested Use: As a dietary supplement for adults, take one (1) capsule daily with the meal of your choice.

⚠️ Warnings & Precautions

Do not take on an empty stomach.

Keep out of reach of children.

Use only if inner seal is not broken or missing.

Warning: Not intended for use by pregnant or nursing women. If you take a prescription medication or have any medical condition, consult a physician before using this product.

🧪 Formulation Notes

Inositol nicotinate

No yeast, no wheat, no gluten, no milk or milk derivatives, no lactose, no sugar, no preservatives, no soy, no artificial color, no artificial flavor, no sodium.

Niacin 500 mg per capsule

Additional Information

PROD. NO. 72478 ITEM 413297 W10093-0916-FD B1660 01A

Notice: Most people should not experience flushing when using this product. However a few sensitive individuals may experience some flushing.

100% Satisfaction guaranteed

Store at room temperature, tightly closed.

Niacin, also known as Vitamin B-3, supports energy metabolism. Flush-free means that you don't experience the familiar "flush" when using this supplement.

Energy metabolism Flush-free

Supports energy metabolism

Product Details

UPC / SKU 3 11917 13955 5
DSLD Entry Date 2017-03-24
Product Type Other Combinations
Form Capsule
DSLD ID 71694
Data Updated 2026-04-11

Research Evidence

241 Research Sources
55 Avg Quality Score
113 Meta Analysis
75 Systematic Review
32 Rct
11 Clinical Trial
3 Other
3 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016
View all evidence for Niacin →

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