Supplements

Niacin in supplements · page 149

7,534 supplements on the U.S. market list Niacin with an amount per serving. The official Tolerable Upper Intake Level for adults is 35 mg a day (supplemental niacin only (nicotinic acid and nicotinamide); not for use under medical supervision).

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people; it applies to supplemental niacin only (nicotinic acid and nicotinamide); not for use under medical supervision.

Age	Men	Women	Pregnancy	Breastfeeding
0-6 months	—	—	—	—
7-12 months	—	—	—	—
1–3 years	10 mg	10 mg	—	—
4–8 years	15 mg	15 mg	—	—
9–13 years	20 mg	20 mg	—	—
14–18 years	30 mg	30 mg	30 mg	30 mg
19+ years	35 mg	35 mg	35 mg	35 mg

Source: NIH ODS Niacin Fact Sheet for Health Professionals, Table 3 (updated 2022-11-18).

Supplements with Niacin

7,534 shown · page 149 of 157

Mr Hyde NitroX Red Fish CandyPS ProSupps · Powder25 mg per serving

S.S.S TonicS.S.S Company · Liquid20 mg per serving

WandBlack Magic · Capsule50 mg per serving

Brewer's Yeast 500 mgAN Amazing Nutrition Amazing Formulas · Tablet or Pill0.24 mg per serving

B6-NiacinamideSP Standard Process · Tablet or Pill10 mg per serving

Nicotinamide Vitamin B3 500 mgNasaBe'Ahava · Capsule500 mg per serving

Niacin 50 mg NESeeking Health · Capsule50 mg NE per serving

Niacin 250 mgPure Naturals · Capsule250 mg per serving

Niacinamide 500 mgWonder Laboratories · Capsule500 mg per serving

Niacin 100 mgSolaray · Capsule100 mg per serving

Niacinamide 500 mgSolaray · Capsule500 mg per serving

Niacin 500 mg21st Century · Tablet or Pill500 mg per serving

Niacinamide Vitamin B3 50 mgDr. Mercola · Tablet or Pill50 mg per serving

Niacinamide 500 mgNature's Way · Capsule500 mg per serving

Vitamin B3 Niacin 500 mgLife Extension · Capsule500 mg NE per serving

Niacin 100 mgBluebonnet · Capsule100 mg per serving

Vitamin B3BioCare · Capsule100 mg NE per serving

Niacin 50 mgCarlson · Tablet or Pill50 mg per serving

Niacin-Time 500 mgCarlson · Tablet or Pill500 mg per serving

Niacin 500 mgSwanson · Capsule500 mg NE per serving

NiacinamideThorne · Capsule500 mg per serving

Niacin 250 mg Timed-ReleasedSolaray · Capsule250 mg per serving

UpliftOL Olympian Labs · Capsule60 mg per serving

Advanced Cholesterol ComplexOL Olympian Labs · Capsule60 mg per serving

NiatainMetagenics · Tablet or Pill500 mg per serving

Rest Well Tasty Minty Flavour SprayHigher Nature · Liquid3.2 mg NE per serving

Brewer's Yeast 1000 mgSpring Valley · Tablet or Pill0.24 mg per serving

HexaNiacinNature's Way · Capsule590 mg per serving

Niacin 500 mgSolaray · Capsule500 mg per serving

Sustained-Release Niacin with niaXtend 500 mgDoctor's Best · Tablet or Pill500 mg per serving

NiaVasc 750XYMOGEN · Tablet or Pill750 mg per serving

Niacin 500 mgVital Nutrients · Tablet or Pill500 mg per serving

Niacinamide 1500 mgVital Nutrients · Capsule1,500 mg per serving

Niacin 500 mgBest Naturals · Tablet or Pill500 mg per serving

Niacin 1 g UnflavoredNutricost · Powder1,000 mg NE per serving

Niacin 500 mgNutricost · Capsule500 mg per serving

Niacinamide 500 mgNutricost · Capsule500 mg NE per serving

Niacin-Time 500 mgCarlson · Tablet or Pill500 mg per serving

Niacin 500 mg Timed ReleaseNature's Blend · Tablet or Pill500 mg per serving

Niacin Time Release 250 mgAN Amazing Nutrition Amazing Formulas · Capsule250 mg per serving

Niacinamide 500 mgBluebonnet · Capsule500 mg per serving

Niacinamide 500 mgWonder Laboratories · Capsule500 mg per serving

Niacinamide 2000 mgSuperSmart · Capsule2,000 mg per serving

Niacin 500 mg Sustained ReleaseBronson · Tablet or Pill500 mg NE per serving

Lipo NiacinRenue By Science · Capsule100 mg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).