Home/ Supplements/ Niacin/ Sustained Release Niacin 250 mg

Sustained Release Niacin 250 mg

product on market Tablet or Pill Windmill Natural Vitamins Safety: 80/100
80/100

This product is generally safe

  • Niacin: 250mg is 7.1× the Tolerable Upper Intake Level (35mg)
  • 50% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Niacin is used to support lipid levels and energy metabolism, with strong evidence supporting its role in cardiovascular health. Calcium serves as a structural component for bone density and cellular signaling. Evidence coverage for this specific formulation is limited at 0.5%.

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

Alerts

Safety Alerts

Niacin: 250mg is 7.1× the Tolerable Upper Intake Level (35mg)

Label

Product Label

Label for Sustained Release Niacin 250 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
100
Servings
Single Vitamin and Mineral
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

250 mg (1563% DV)
Exceeds UL by 7.1× (UL: 35 mg) 196 studies (A:5, B:63)
Calcium
140 mg (11% DV)

Other Ingredients

Dicalcium Phosphate Hypromellose Microcrystalline Cellulose Stearic Acid Silica Magnesium Stearate Croscarmellose Sodium Hypromellose Glycerin
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 tablet daily with food as a dietary supplement or as directed by a healthcare professional.

Warnings & Precautions

Keep out of reach of children.

Do not purchase if seal is broken. Caution: Niacin may cause flushing, itching and skin reddening. The effects are temporary and will gradually disappear.

Formulation Notes

Made in the U.S.A. from globally sourced ingredients.

Cardiovascular health Circulation support

No sugar, wheat, soy, milk, artificial colors, flavors or preservatives Non GMO Gluten free

Vegan

Additional Information

Protect from heat, light & moisture. Store in a cool, dry place.

H

Metadata

Product Details

UPC / SKU0 35046 00335 7
DSLD Entry Date2024-07-25
Product TypeSingle Vitamin and Mineral
FormTablet or Pill
BrandWindmill Natural Vitamins
DSLD ID314025
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.