Niacin 500 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.

Serving Size: 1 Tablet(s) · 1 per day

Not Present

• 

  Now Niacin

  iHerb4.7(9100)

  $7.33
• 

  NOW Foods Niacin 500 mg 100 Veg Capsules

  NOW4.7(9100)

  $11.99
• 

  Flush-Free Niacin Now

  Target4.7(1600)

  $17.99
• 

  (2 pack) NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength, Nutritional Health, 90 Veg Capsules, Red

  Walmart - Fruitful Yield4.7(1600)

  $31.44
• 

  Now Foods Niacinamide

  NOW4.7(9100)

  $12.99
• 

  (2 pack) NOW Supplements, Niacin (Vitamin B-3) 500 mg, Flush-Free, Double Strength, Nutritional Health, 180 Veg Capsules, Size: 5.10

  Walmart - Fruitful Yield4.7(1600)

  $48.78
• 

  Now Foods Niacinamide 250 mg Energy Production Veg Capsules

  Walmart - XSNonline4.7(9100)

  $18.61
• 

  NOW Niacinamide 500mg

  Natures Storehouse4.7(64)

  $12.00

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  3.9 (84)

  Vitamin & supplements store

  32 Court St, Brooklyn, NY 11201

  Directions(718) 596-0466

• GNC

  4.7 (197)

  Vitamin & supplements store

  2 Pennsylvania Plaza Ste 29B, New York, NY 10121

  Directions(212) 239-1251

• Pure Essentials Supplements

  5.0 (1)

  Vitamin & supplements store

  121 Varick St, New York, NY 10013

  Directions(212) 758-3200

• The Vitamin Shoppe

  4.3 (183)

  Vitamin & supplements store

  12 4th Ave, Brooklyn, NY 11217

  Directions(718) 858-8314

• GNC

  4.0 (224)

  Vitamin & supplements store

  134-136 Fulton St, New York, NY 10038

  Directions(212) 374-9473

• The Vitamin Shoppe

  4.3 (163)

  Vitamin & supplements store

  385 5th Ave, New York, NY 10016

  Directions(212) 532-4534

• GNC

  3.6 (101)

  Vitamin & supplements store

  2 Broadway, New York, NY 10004

  Directions(212) 514-5770

• The Vitamin Shoppe

  4.4 (98)

  Vitamin & supplements store

  257 8th Ave, New York, NY 10011

  Directions(212) 243-0086

• Niacin: chemical forms, bioavailability, and health effects

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

  … under medical monitoring and supervision. Although available on the market as a … supplement in tablets of 500 mg and 750 mg, NA should not be used at gram dosages without medical …

  2012170 citations

• The safety of over-the-counter niacin. A randomized placebo-controlled trial [ISRCTN18054903]

  E Mills, J Prousky, G Raskin, J Gagnier… - BMC Clinical …, 2003 - Springer

  … Niacin is widely available over the counter (OTC). We sought to determine the safety of 500 mg immediate release niacin, when healthy … -release niacin in healthy volunteers in order to …

  200377 citations

• Pharmacologic use of niacin

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

  … forms, and now, one needs to use the term nicotinic acid to be … migraine, 300 to 500 mg of crystalline niacin can be chewed … Physiological niacin supplements will improve skin health in …

  201143 citations

• Niacin

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

  … This defect is now thought to be caused by the impaired synthesis of poly(ADP-ribose) in … age-associated health decline and that dietary supplementation with niacin as the major …

  2016112 citations

• Niacin: The Real Story

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

  … Finally, it is now known that niacin can correct congenital … on niacin’s clinical benefits in a number of health conditions. … A bottle of 100 tablets of vitamin C, 500 milligrams each, …

  20237 citations

• Niacin: the evidence, clinical use, and future directions

  TC Villines, AS Kim, RS Gore, AJ Taylor - Current atherosclerosis reports, 2012 - Springer

  … triglycerides: impact on Global Health outcomes (AIM-HIGH) … into prescription niacin and dietary supplement niacin (Tables … begin niacin extended-release at a starting dose of 500 mg …

  201284 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-08-25. DSLD Label ID: 49725. 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.