Niacinamide 1000 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 Foods Niacinamide 1000 mg 90 Tablets

  iHerb4.7(885)

  $11.62
• 

  (2 pack) NOW Foods Niacinamide, 1,000 mg, 90 Tablets, Size: 4.40

  Walmart - Fruitful Yield4.7(885)

  $27.12
• 

  Now Foods Niacinamide

  Walmart4.7(9100)

  $11.49
• 

  Vitamatic Niacinamide 1000 mg 90 Tablets

  Target4.5(11)

  $9.99Lowest
• 

  (2 pack) NOW Supplements, Niacinamide (Vitamin B-3) 500 mg, Energy Production*, 100 Veg Capsules, White

  Walmart - Fruitful Yield4.7(9100)

  $21.92
• 

  Biophix Nicotinamide Maximum Strength 1500 mg 60 Tablets

  Target4.6(69)

  $17.51
• 

  Niacin ER 1000mg Tablets

  HealthWarehouse.com

  $27.00
• 

  Niacinamide Nicotinamide or Vitamin B3

  Simply Ingredients

  $38.00

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.

• GNC

  4.0 (224)

  Vitamin & supplements store

  134-136 Fulton St, New York, NY 10038

  Directions(212) 374-9473

• GNC

  4.4 (88)

  Vitamin & supplements store

  753 Broadway Spc 753, New York, NY 10003

  Directions(212) 380-5999

• GNC

  4.7 (197)

  Vitamin & supplements store

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

  Directions(212) 239-1251

• What is really known about the effects of nicotinamide riboside supplementation in humans

  MV Damgaard, JT Treebak - Science Advances, 2023 - science.org

  … In this study, 12 elderly and healthy men were supplemented with 1000 mg of NR daily for a period of 21 days. NAD metabolites were measured in whole blood, muscle, and urine 14 …

  2023102 citations

• Niacin cures systemic NAD+ deficiency and improves muscle performance in adult-onset mitochondrial myopathy

  E Pirinen, M Auranen, NA Khan, V Brilhante, N Urho… - Cell metabolism, 2020 - cell.com

  … dose of niacin, from 250 mg/day up to 750 or 1,000 mg/day for … In healthy controls, with small overall fat depots, niacin did … quite stable during niacin supplementation (Figures S6G–S6N)…

  2020374 citations

• Niacin: chemical forms, bioavailability, and health effects

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

  … dose of 1,000 mg NA resulted in a peak plasma level of 30 µg/mL NA, 21 while … supplement in tablets of 500 mg and 750 mg, NA should not be used at gram dosages without medical …

  2012170 citations

• NAD+ and NMN Supplements: What the Evidence Actually Shows in 2026

  D Reyes - happierfit.com

  … The flushing from nicotinic acid is real but manageable, and niacinamide (the non-flushing … and doesn’t constitute medical advice. Talk to your doctor before starting any supplement. …

• 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. … to even a 100 milligrams niacin supplement. We need extra …

  20237 citations

• Niacin for Covid: How Niacin, Niacinamide, and NAD Can Help with Long Covid-19.

  WT Penberthy - Townsend e-Letter, 2023 - go.gale.com

  … In fact, niacin is now known to reduce fatty liver and it is under … In fact, niacin is so important to basic human health that the US … inexpensively by supplemental niacin or niacinamide. …

  20231 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-05-24. DSLD Label ID: 292056. 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.