Niacinamide 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 Capsule(s) · 1 per day

Not Present

• 

  Thompson Niacin Flush-Free 30 Caps

  Instacart5.0(1)

  $6.99
• 

  Thompson No Flush Niacin 500 mg 30 Capsules

  GoSupps.com5.0(1)

  $24.99
• 

  Thorne Niacinamide 180 Capsules

  Target4.7(1100)

  $26.00
• 

  Niacinamide 500 Mg

  EarthTurns.com

  $16.58
• 

  Niacinamide 500 Mg 100 Capsules

  Wonder Laboratories

  $6.20
• 

  Nutricost Niacinamide 500mg

  Walmart4.4(1300)

  $5.88
• 

  The Niacinamide

  The Vitamin Shoppe4.4(68)

  $12.99
• 

  Niacin Extended Release Tablet mg

  DiRxHealth.com

  $14.00

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

  4.4 (122)

  Vitamin & supplements store

  8929 Avenue D C1, Brooklyn, NY 11236

  Directions(718) 629-2076

• GNC

  4.7 (197)

  Vitamin & supplements store

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

  Directions(212) 239-1251

• 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 (142)

  Vitamin & supplements store

  1326 Kings Hwy, Brooklyn, NY 11229

  Directions(718) 382-2535

• GNC

  3.6 (101)

  Vitamin & supplements store

  2 Broadway, New York, NY 10004

  Directions(212) 514-5770

• The Vitamin Shoppe

  3.9 (84)

  Vitamin & supplements store

  32 Court St, Brooklyn, NY 11201

  Directions(718) 596-0466

• The Vitamin Shoppe

  4.4 (98)

  Vitamin & supplements store

  257 8th Ave, New York, NY 10011

  Directions(212) 243-0086

• Dietary supplements in dermatology: A review of the evidence for zinc, biotin, vitamin D, nicotinamide, and Polypodium

  KG Thompson, N Kim - Journal of the American Academy of Dermatology, 2021 - Elsevier

  Dietary supplements are commonly recommended by dermatologists in the treatment of skin, hair, and nail disorders. This review of oral over-the-counter supplement use in …

  202175 citations

• The adverse effects of oral niacin/nicotinamide-an overview of reviews

  SL Young, G Gazzard - Eye, 2025 - nature.com

  … effects of oral niacin and NAM in humans in context of high dose supplementation for glaucoma. … in healthy individuals taking doses of oral NAM below 1500 mg/day is not indicated. …

  20253 citations

• Mechanistic basis and clinical evidence for the applications of nicotinamide (niacinamide) to control skin aging and pigmentation

  YC Boo - Antioxidants, 2021 - mdpi.com

  … Although nicotinamide (niacinamide) is primarily used as a nutritional supplement for vitamin … Supplementation of nicotinamide as an essential nutrient will be beneficial to the health of …

  2021292 citations

• Niacin protects against abdominal aortic aneurysm formation via GPR109A independent mechanisms: role of NAD+/nicotinamide

  …, J Pye, S Ahmadieh, A Thompson… - Cardiovascular …, 2020 - academic.oup.com

  … Advertisement intended for healthcare professionals … In this study, we did not examine whether NAD + supplementation by niacin or nicotinamide specifically regulates PVAT function to …

  202064 citations

• Efficacy of extended-release niacin with lovastatin for hypercholesterolemia: assessing all reasonable doses with innovative surface graph analysis

  …, ME McGovern, H Schrott, P Thompson… - Archives of Internal …, 2004 - jamanetwork.com

  … treatment periods: niacin ER (starting at 500 mg/d, increasing in 500-mg increments to 2500 … This study also shows that for every 500-mg increase in the dose of niacin ER, LDL-C levels …

  200489 citations

• Niacinamide: a review on dermal delivery strategies and clinical evidence

  RR Ong, CF Goh - Drug delivery and translational research, 2024 - Springer

  … with low levels of niacin and supplementation is necessary because the human body cannot generate sufficient amounts. Since the discovery of niacinamide, attention has been given …

  202441 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2014-08-26. DSLD Label ID: 36654. 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.