United States
Data
Supplements

Niacin in supplements · page 155

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.

AgeMenWomenPregnancyBreastfeeding
0-6 months————
7-12 months————
1–3 years10 mg10 mg——
4–8 years15 mg15 mg——
9–13 years20 mg20 mg——
14–18 years30 mg30 mg30 mg30 mg
19+ years35 mg35 mg35 mg35 mg

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

Supplements with Niacin

7,534 shown · page 155 of 157

N
Niacin 250 mgGNC · Tablet or Pill250 mg per serving
N
Niacinamide 500 mgDouglas Laboratories · Capsule500 mg per serving
N
Niacinate-400Douglas Laboratories · Capsule400 mg per serving
N
No-Flush NiacinAllergy Research Group · Capsule430 mg per serving
N
NiacinNutriCology · Capsule250 mg NE per serving
N
No-Flush NiacinNutriCology · Capsule430 mg per serving
T
Time Released Niacin 250 mgNature's Bounty · Capsule250 mg per serving
N
Niacin 400 mgViva Vitamins · Tablet or Pill400 mg per serving
G
GABA PlusVitamin World · Capsule400 mg per serving
A
A-HD 250 mgBPI · Capsule25 mg per serving
R
RoxyLeanBPI · Capsule30 mg per serving
8
80 Hour Energy SprayKickers · Liquid65 mg per serving
B
BIG-V OriginalBricker Labs · Capsule20 mg per serving
N
Niacin 100 mgRugby · Tablet or Pill100 mg per serving
1
1.M.R Vortex Fruit PunchBPI Sports · Powder20 mg per serving
1
1.M.R Vortex Cherry LimeBPI Sports · Powder20 mg per serving
1
1.M.R Vortex Blueberry Lemon IceBPI Sports · Powder20 mg per serving
1
1.M.R Vortex Sour WatermelonBPI Sports · Powder20 mg per serving
1
1.M.R Vortex Snow ConeBPI Sports · Powder20 mg per serving
P
Pro Stim JCCutler Nutrition · Capsule30 mg per serving
L
Legend JC Berry SplashCutler Nutrition · Powder30 mg per serving
L
Legend JC Blue Raspberry IceCutler Nutrition · Powder30 mg per serving
N
Niacin Inositol Hexanicotinate Capsules, 500 mgMember's Mark · Capsule400 mg per serving
C
Chromium 200 mcgVitamer Laboratories · Tablet or Pill1.2 mg per serving
T
Timed Release Niacin 100 mgRugby · Capsule1,000 mg per serving
T
Timed Release Niacin 750 mgRugby · Capsule750 mg per serving
E
Extended Release Niacin 500 mgRugby · Capsule500 mg per serving
E
Extended Release Niacin 250 mgRugby · Capsule250 mg per serving
N
Niacinamide 500 mgRugby · Tablet or Pill500 mg per serving
T
Timed Release Niacin 500 mgRugby · Tablet or Pill500 mg per serving
N
Niacin 500 mgRugby · Tablet or Pill500 mg per serving
N
NiacinamideDr. David Williams · Capsule250 mg per serving
N
Niacin 250 mgMajor · Capsule250 mg per serving
N
Niacin 500 mgMajor · Capsule500 mg per serving
N
Niacin 500 mgMajor · Other (e.g. tea bag)500 mg per serving
N
Niacin 500 mgMajor · Other (e.g. tea bag)500 mg per serving
N
Niacin 500 mgMajor · Tablet or Pill500 mg per serving
N
Niacin 500 mgMajor · Tablet or Pill500 mg per serving
N
Niacinamide 500 mgSwanson · Capsule500 mg NE per serving
N
Niacin 500 mgSwanson · Tablet or Pill500 mg NE per serving
T
Time Released Niacin 500 mgBasic Vitamins · Capsule500 mg per serving
N
Niacinamide 500 mgThe Vitamin Shoppe · Capsule500 mg NE per serving
N
Niacinamide 500 mgThe Vitamin Shoppe · Capsule500 mg NE per serving
N
Niacin 500 mgNOW · Tablet or Pill500 mg per serving
N
Niacin 500 mgNOW · Tablet or Pill500 mg per serving
S
SLO-NIACIN 250 mgUpsher-Smith Laboratories · Tablet or Pill250 mg per serving
N
Niacinamide 100 mgRugby · Tablet or Pill100 mg per serving
N
Niacin Vitamin B3Allergy Research Group · Capsule250 mg NE 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).