Niacin 500 mg Vitamin B-3®

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 Capsule(s) · 1 per day

Not Present

• 

  Now Niacin

  iHerb4.6(6000)

  $7.33
• 

  NOW Foods Niacin 500 mg 250 Tablets

  The Vitamin Shop4.7(29)

  $10.97
• 

  NOW Flush-Free Niacin mg

  Walmart4.6(2400)

  $25.99
• 

  Now Foods Niacinamide

  Walmart - XSNonline4.7(7900)

  $18.61
• 

  NOW Foods Niacin 500 mg 100 Veg Capsules

  NOW5.0(3)

  $11.99
• 

  NOW Foods Niacin 500 mg Double Strength Flush-Free 90 Veg Capsules

  NOW5.0(5)

  $23.99
• 

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

  Walmart - Fruitful Yield5.0(5)

  $31.44
• 

  NOW Flush-Free Niacin 500mg Veggie Caps

  Vitamart.ca4.7(18)

  $20.55

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

• Pharmacologic use of niacin

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

  … niacin has become a more general term for vitamin B3 forms, and now, one needs to use the term nicotinic acid … onset of migraine, 300 to 500 mg of crystalline niacin can be chewed or …

  201143 citations

• Vitamin B-3 and schizophrenia

  A Hoffer - Townsend Letter for Doctors and Patients, 2001 - go.gale.com

  … been recommending--going back now at least 50 years. This … 3 grams dose of vitamin B-3 by using 500 milligrams of each … niacin, followed by inositol niacinate and lastly niacinamide. …

  200111 citations

• Vitamin B3: niacin and its amide

  A Hoffer - Townsend Lett Doctors Patients, 1995 - refp.cohlife.org

  … They are now not readily available. … On the average 1 mg of vitamin B-3 is made from 60 mg of tryptophan, about … She was to add niacinamide 500 mg four times daily (following the work …

  199524 citations

• Vitamin B3 Supplementation for Optic Neuropathies: A Comprehensive Review

  J Almeida, TR Costa, M Vivas… - Journal of Ocular …, 2024 - journals.sagepub.com

  … This review focuses on elucidating the impact of vitamin B 3 on … (or niacinamide or NAM), 1 of 3 vitamers of vitamin B 3 [… 1 case report of elevated IOP after taking 500 mg of oral niacin. …

  20245 citations

• Vit Β3 (Niacin)

  K Anastassakis - Androgenetic Alopecia From A to Z: Vol. 2 Drugs …, 2022 - Springer

  … [2] Nowadays, niacin is referred to as Vit B 3 because it was the third of the B vitamins to be discovered. … [2] Nowadays, niacin is referred to as Vit B 3 because it was the third of the B …

  2022

• Nicotinic acid long-term effectiveness in a patient with bipolar type II disorder: A case of vitamin dependency

  BH Jonsson - Nutrients, 2018 - mdpi.com

  … Nicotinic acid (NA), often called niacin, a form of vitamin B 3 , … Now I feel I walk on solid ground… I was surprised it was … Thereafter P was prescribed NA (500 mg) in capsules to be taken …

  201823 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-10-25. DSLD Label ID: 14162. 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.