Home/ Supplements/ Niacin/ Flush-Free Niacin 500 mg

Flush-Free Niacin 500 mg

product on market Capsule Longevity Medical Clinic Safety: 80/100
80/100

This product is generally safe

  • Niacin: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Niacin is supported by strong evidence for managing lipid levels, while inositol is often used to mitigate the flushing effect associated with nicotinic acid. Research indicates these ingredients can support metabolic health, though the overall evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Niacin: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)

Label

Product Label

Label for Flush-Free Niacin 500 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Veggie Cap(s)
Serving Size
120
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

500 mg (3125% DV)
Exceeds UL by 14.3× (UL: 35 mg) 196 studies (A:5, B:63)
135 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)

Other Ingredients

Cellulose Stearic Acid Magnesium Stearate Rice Flour Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendations: Take one (1) Veggie Cap daily with food, or as directed by your Longevity physician.

Warnings & Precautions

Tamper evident. Do not use if seal is broken.

Keep out of reach of children.

Consult your physician if you are pregnant or breastfeeding before using this product.

Formulation Notes

Vitamin B3, or niacin, helps the body release energy from carbohydrates or fats. Inositol Hexanicotinate is a superior source of niacin consisting of six molecules of niacin and one molecule of inositol. It works to reduce the common niacin-flush problems associated with high doses of niacin supplements.

Inositol Hexanicotinate is a stable, non-flushing source of Niacin. This superior source of Niacin works to reduce the common "niacin-flush" problems associated with high doses of Niacin supplements.

Not manufactured with: sugar, salt, wheat, gluten, soy, milk, egg, shellfish or preservatives.

Vegetarian/Vegan product.

Additional Information

Store in a cool dry place.

Order: 866-86-YOUNG, LMClinic.com

Metadata

Product Details

DSLD Entry Date2024-03-22
Product TypeOther Combinations
FormCapsule
BrandLongevity Medical Clinic
DSLD ID308011
Data Updated2026-04-11
Research

Research Evidence

241
Research Sources
55
Avg Quality
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 PubMed DOI
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 PubMed DOI
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 PubMed DOI
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024 PubMed DOI
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010 PubMed DOI
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010 PubMed DOI
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
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 PubMed DOI
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019 PubMed DOI
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016 PubMed DOI
View all evidence for Niacin →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.