Niacin 250 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Tablet(s) · 1 per day

Not Present

• 

  21st Century Niacin 100 mg Tablets

  iHerb4.7(1600)

  $5.49
• 

  21st Century Niacin Prolonged Release 250 mg Tablets, 110 Ea, 2 Pack

  Walmart - Pharma Frills4.7(1600)

  $15.78
• 

  21st Century Niacin 250 mg Tablets 110-Count (Pack of 2)

  GoSupps.com4.7(1600)

  $34.99
• 

  21st Century Niacin 500 mg Prolonged Release Tablets

  iHerb4.7(313)

  $8.99
• 

  GNC Niacin 250 Mg Tablets

  GNC4.9(20)

  $9.99
• 

  21st Century Niacinamide 500 mg Prolonged Release Tablets

  21st-century-vitamins4.7(2000)

  $5.49
• 

  Case of 12-Niacin 250mg Tablet Pr 110 Count 21st Century Gen Slo-Niacin

  AmericanPharmaWholesale.com

  $43.80
• 

  21st Century Advanced Formula Hair, Skin & Nails 50 Tablets

  Target4.6(4800)

  $11.65

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• So.bio Alès

  4.3 (141)

  Organic food store

  117 Rue André Malraux, 30100 Alès

  Directions04 66 60 05 58

• IllicoPHARMA

  4.6 (138)

  Pharmacy

  23 Av. Jean Jaurès, 69600 Oullins-Pierre-Bénite

  Directions0 806 11 04 25

• Pharmacie Centrale

  4.5 (68)

  Pharmacy

  7 Rue Lieutenant Michel Prunet, 26400 Crest

  Directions04 75 40 62 20

• Auchan Hypermarché Poitiers Sud

  4.1 (6119)

  Hypermarket

  252 Av. du 8 Mai 1945, 86000 Poitiers

  Directions05 49 53 72 00

• Niacin: The Real Story

  AW Saul, A Hoffer, HD Foster - 2023 - books.google.com

  … Therefore, this book concentrates on niacin’s clinical benefits in a number of health conditions. … Niacin supplements cost approximately five dollars for 100 tablets of 250 milligrams each. …

  20237 citations

• Niacin: chemical forms, bioavailability, and health effects

  D MacKay, J Hathcock, E Guarneri - Nutrition reviews, 2012 - academic.oup.com

  … to assist healthcare professionals in evaluating the form(s) of niacin best suited … supplementation is 500 mg/day for NA and 250 mg/day or higher for ER-NA, 8 as directed under …

  2012170 citations

• Niacin: The Real Story: Learn about the Wonderful Healing Properties of Niacin

  A Hoffer, AW Saul, HD Foster - 2015 - books.google.com

  … Therefore, this book concentrates on niacin's clinical benefits in a number of health conditions. … Niacin supplements cost approximately five dollars for 100 tablets of 250 mg each. That …

  201525 citations

• Niacin

  M Meyer-Ficca, JB Kirkland - Advances in Nutrition, 2016 - academic.oup.com

  … These results indicate that a therapeutic increase of NAD concentrations might prevent age-associated health decline and that dietary supplementation with niacin as the major …

  2016112 citations

• Niacin

  WT Penberthy, JB Kirkland - Present knowledge in nutrition, 2020 - Elsevier

  … Nicotinic acid also activates the GPR109 receptors to mediate many of the niacin-dyslipidemia-… basic and clinical study of NAD metabolism has great potential to improve human health. …

  202060 citations

• Pharmacologic use of niacin

  J Prousky, CG Millman… - Journal of Evidence …, 2011 - journals.sagepub.com

  … Dosing protocols generally begin at low dosages of 50 to 250 mg/d and increase every 2 to 6 … Physiological niacin supplements will improve skin health in deficient individuals, and …

  201143 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-01-22. DSLD Label ID: 258478. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.