United States
Data
Supplements

Niacin in supplements · page 153

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 153 of 157

E
ENDUR-THINEEndurance Products Company · Tablet or Pill500 mg per serving
N
No-Flush Niacin 500 mgThe Vitamin Shoppe · Capsule500 mg NE per serving
N
No-Flush Niacin 500 mgThe Vitamin Shoppe · Capsule500 mg NE per serving
N
No Flush Niacin 500 mgNatural Factors · Capsule500 mg per serving
C
ChromiumHigher Nature · Tablet or Pill2.4 mg NE per serving
C
Chromium Polynicotinate + BSuperiorLabs · Capsule10 mg per serving
N
No-Flush Niacin 400 mgCHK Nutrition · Capsule400 mg per serving
F
Flush Free NiacinNova Nutritions · Capsule400 mg NE per serving
F
Flush Free Niacin Inositol Hexanicotinate 500 mgCVS Health · Capsule400 mg per serving
N
No Flush Niacin 500 mgSolaray · Capsule500 mg per serving
F
Flush-Free Niacin Inositol Hexanicotinate 500 mgSpring Valley · Capsule400 mg per serving
B
Brewer's YeastVitamin World · Tablet or Pill0.30 mg per serving
O
Optimized TryptoPure PlusLife Extension · Capsule66 mg per serving
N
Nattokinase Heart Health FormulaGNC Preventive Nutrition · Capsule20 mg per serving
N
N3 RelaxaSystemic Formulas Bio Function · Capsule9.0 mg per serving
P
Potassium Aspartate+DaVinci Laboratories Of Vermont · Capsule5.0 mg per serving
N
Niacin 500 mgNatural Factors · Tablet or Pill500 mg per serving
N
NiacinamidePure Encapsulations · Capsule1,000 mg per serving
N
No-Flush Niacin (Inositol Hexanicotinate) 500 mgSolgar · Capsule400 mg per serving
N
No-Flush Niacin (Inositol Hexanicotinate) 500 mgSolgar · Capsule400 mg per serving
N
Niacin Inositol Hexanicotinate 500 mg21st Century · Capsule400 mg per serving
F
Flush Free Niacin 500 mgFamily Wellness · Capsule400 mg per serving
N
Niacin 400 mgCountry Life · Capsule400 mg per serving
H
Heliocare Advanced with Nicotinamide (B3)Ferndale Healthcare · Capsule500 mg per serving
A
A.R. FormulaDouglas Laboratories · Capsule2.0 mg per serving
R
RoxyLeanBPI Sports · Capsule30 mg per serving
N
Niacin 500 mgSchiff · Tablet or Pill500 mg per serving
B
B4 Thermogenic 710 mgBPI Sports · Capsule30 mg per serving
G
GroloidGoliath Labs · Capsule75 mg per serving
E
Endur-thineEndurance Products Company · Tablet or Pill500 mg per serving
E
Endur-thineEndurance Products Company · Tablet or Pill500 mg per serving
P
Pump Primer Blue RaspberryAdvanced Nutrition Systems · Powder16 mg per serving
N
No Flush Niacin 500 mgBronson · Capsule500 mg NE per serving
R
Razor Maximum StrengthSlimquick · Other (e.g. tea bag)20 mg per serving
D
DexyfenImage Sports · Capsule30 mg per serving
R
RoxyLeanBPI · Capsule30 mg per serving
A
A-HD Fruit PunchBPI · Powder25 mg per serving
A
A-HD Fruit PunchBPI · Powder25 mg per serving
A
A-HD WatermelonBPI · Powder25 mg per serving
N
Niacin Flush Free Inositol Hexanicotinate 500 mgup&up · Other (e.g. tea bag)400 mg per serving
D
DHEAEnergetix · Liquid5.3 mg per serving
P
Pregnenolone DropsEnergetix · Liquid4.0 mg per serving
N
Niacin 500 mgFinest Nutrition · Capsule400 mg per serving
F
Flush Free Niacin Inositol Hexanicotinate 500 mgSundown Naturalist · Capsule400 mg per serving
C
ChromeMateNOW · Capsule1.1 mg per serving
C
ChromeMate 200 mcgProtocol For Life Balance · Capsule1.1 mg per serving
V
Vitamin B-12Highland Laboratories · Capsule2.0 mg per serving
G
G.T.F. Chromium 200 mcgHighland Laboratories · Capsule10 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).