Niacin
vitamin
9,485
products
Updated April 2026Dosage Range
0 mgavg 56.48 mg2940 mg
Niacin is found in 19,622 supplement products from 1,034 brands. Dosages range from 0 to 2940 mg, with an average of 56.48. The most common form is Tablet or Pill.
Top 5 Highest-Dosage Niacin Supplements
- Organic Chlorella Tablets by Green Foods — 2940 mcg
- Organic Chlorella Powder by Green Foods — 2940 mcg
- Niacinamide 2000 mg by SuperSmart — 2000 mg
- Grounded by Pacific BioLogic — 1542 mg
- Niacinamide 1,500 mg by Source Naturals — 1500 mg
Organic Chlorella Tablets by Green Foods has the highest Niacin dosage at 2940 mcg. Heart Science by Source Naturals has the lowest at 500 mg.
Top 100 by Dosage
showing 100 of 9,485| Product | Brand | Amount | Daily Value | Form |
|---|---|---|---|---|
| Organic Chlorella Tablets | Green Foods | 2940 mcg | 14% | Tablet or Pill |
| Organic Chlorella Powder | Green Foods | 2940 mcg | 14% | Powder |
| Niacinamide 2000 mg⚠ EXCEEDS UL | SuperSmart | 2000 mg | — | Capsule |
| Grounded⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Pacific BioLogic | 1542 mg | 9637% | Powder |
| Niacinamide 1,500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Source Naturals | 1500 mg | 7500% | Tablet or Pill |
| Niacinamide 1500 mg⚠ EXCEEDS UL | Vital Nutrients | 1500 mg | — | Capsule |
| Inositol Hexanicotinate 1500 mg⚠ EXCEEDS UL | SuperSmart | 1500 mg | — | Capsule |
| Nicotinamide 1500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Biophix | 1500 mg | 9375% | Tablet or Pill |
| LipidOptimal⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Karuna | 1500 mg | — | Capsule |
| Niacinamide 750 mg⚠ EXCEEDS UL | Vital Nutrients | 1500 mg | — | Capsule |
| Nutritional Yeast Tablets● OTHER INGREDIENTS (1) | Dr. Berg | 1440 mcg | 103% | Tablet or Pill |
| GlucoPlex⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Karuna | 1200 mg | 6000% | Capsule |
| Brewers Yeast● OTHER INGREDIENTS (3) | The Vitamin Shoppe | 1170 mcg | 6% | Tablet or Pill |
| Chol-Less Max⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | HoltraCeuticals | 1080 mg | 5625% | Capsule |
| NiaPlex⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Karuna | 1000 mg | 5000% | Capsule |
| Niacinamide⚠ EXCEEDS UL | Pure Encapsulations | 1000 mg | 6250% | Capsule |
| Niacinamide 1000 mg● OTHER INGREDIENTS (2) | NaturesPlus | 1000 mg NE | 6250% | Tablet or Pill |
| Niacinamide 1,000 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Nature's Life | 1000 mg | 5000% | Tablet or Pill |
| Vitamin B3 Niacin 1000 mg⚠ EXCEEDS UL | Life Extension | 1000 mg | 5000% | Capsule |
| Inositol Hexanicotinate ⚠ EXCEEDS UL | SuperSmart | 1000 mg | — | Capsule |
| Niacin 1 g Unflavored | Nutricost | 1000 mg NE | 6250% | Powder |
| Timed Release Niacin 100 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Rugby | 1000 mg | 5000% | Capsule |
| Niacinamide 1000 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | NOW | 1000 mg | 6250% | Tablet or Pill |
| Niacinamide 1000 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | NusaPure | 1000 mg | 6250% | Capsule |
| Nicotinamide 1000 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Biophix | 1000 mg | 6250% | Tablet or Pill |
| Brewer's Yeast 680 mg● OTHER INGREDIENTS (1) | Major | 960 mcg | 4% | Tablet or Pill |
| Stress Guard | Oregon's Wild Harvest | 900 mcg | 5% | Capsule |
| Life Extension Mix Tablets with Extra Niacin⚠ EXCEEDS UL (2)● OTHER INGREDIENTS (3) | Life Extension | 862 mg NE | 5388% | Tablet or Pill |
| Life Extenstion Mix Capsules Without Copper⚠ EXCEEDS UL (3)● OTHER INGREDIENTS (3) | Life Extension | 862 mg | 4310% | Capsule |
| Life Extension Mix Tablets With Extra Niacin⚠ EXCEEDS UL (3)● OTHER INGREDIENTS (3) | Life Extension | 862 mg | 4310% | Tablet or Pill |
| Life Extenstion Mix Tablets With Extra Niacin⚠ EXCEEDS UL (3)● OTHER INGREDIENTS (3) | Life Extension | 862 mg | 4310% | Tablet or Pill |
| Life Extension Mix Tablets With Extra Niacin & Without Copper⚠ EXCEEDS UL (3)● OTHER INGREDIENTS (3) | Life Extension | 862 mg | 4310% | Tablet or Pill |
| Niacinamide⚠ EXCEEDS UL | Earthborn Elements | 850 mg | — | Capsule |
| Prime Time⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Force Factor | 840 mcg | 5% | Capsule |
| NAD(3) | High Performance Nutrition | 840 mcg | 4% | Capsule |
| NAD(3) Fountain of Youth | High Performance Nutrition | 810 mcg | 5% | Capsule |
| Flush Free Niacin 1000 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Vitamin World | 800 mg | 4000% | Capsule |
| GlutaClear⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Metagenics | 750 mg | 4688% | Tablet or Pill |
| Timed Release Niacin 750 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Rugby | 750 mg | 3750% | Capsule |
| Niacin CR 750 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Designs for Health | 750 mg | 3750% | Tablet or Pill |
| Adrenal Care⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Blackstone Labs | 750 mg | — | Tablet or Pill |
| Triple Potency Liver | Healthy 'N Fit | 750 mcg | 5% | Capsule |
| NiaVasc 750⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | XYMOGEN | 750 mg | 4688% | Tablet or Pill |
| Extra Strength Flush-Free Niacin 750 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Mason Natural | 750 mg | 3750% | Capsule |
| Nicomide⚠ EXCEEDS UL● OTHER INGREDIENTS (3) | Avion Pharmaceuticals | 750 mg | — | Tablet or Pill |
| Chromemate Chromium GTF 200 mcg● OTHER INGREDIENTS (1) | Source Naturals | 690 mcg | 4% | Tablet or Pill |
| Chromemate Chromium GTF● OTHER INGREDIENTS (1) | Source Naturals | 690 mcg | 4% | Tablet or Pill |
| Niacinamide 650 mg⚠ EXCEEDS UL | BulkSupplements.com | 650 mg | 4062% | Capsule |
| Niacinamide (Vitamin B3) 650 mg⚠ EXCEEDS UL | BulkSupplements.com | 650 mg | 3250% | Capsule |
| Niacitol 650 mg⚠ EXCEEDS UL | Pure Encapsulations | 650 mg | 4063% | Capsule |
| No Flush Niacin 640 mg● OTHER INGREDIENTS (1) | Life Extension | 640 mg NE | 4000% | Capsule |
| Double Strength Flush-Free Niacin 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | NOW | 640 mg | — | Capsule |
| Heart Essentials Cholest Wise⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Puritan's Pride | 600 mg | 3750% | Softgel Capsule |
| Cholest Solutions⚠ EXCEEDS UL● OTHER INGREDIENTS (3) | Vitamin World | 600 mg | 3000% | Softgel Capsule |
| ArthroSelect● OTHER INGREDIENTS (2) | Moss Nutrition | 600 mg NE | 3750% | Capsule |
| CholestHealth⚠ EXCEEDS UL● OTHER INGREDIENTS (3) | Sundown Naturals | 600 mg | 3000% | Softgel Capsule |
| ArthroGenx⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Nutra BioGenesis | 600 mg | 3750% | Capsule |
| BioLipotrol⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Nutra BioGenesis | 600 mg | 3750% | Capsule |
| Flush-Free Niacin⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Integrative Therapeutics | 590 mg | 3688% | Capsule |
| HexaNiacin⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Nature's Way | 590 mg | 3688% | Capsule |
| Niacinate⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Douglas Laboratories | 505 mg | 3156% | Tablet or Pill |
| Niacin (Vitamin B3)⚠ EXCEEDS UL | BulkSupplements.com | 500 mg | 3125% | Powder |
| Cardio Essentials⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | XYMOGEN | 500 mg | 2500% | Other (e.g. tea bag) |
| No Flush Niacin 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Windmill Natural Vitamins | 500 mg | 3125% | Tablet or Pill |
| Niacinamide 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | PureFormulas | 500 mg | 2500% | Capsule |
| No-Flush Niacin 500 mg● OTHER INGREDIENTS (2) | The Vitamin Shoppe | 500 mg NE | 3125% | Capsule |
| Nicotinamide 500 mg⚠ EXCEEDS UL | aSquared Nutrition | 500 mg | 3125% | Capsule |
| Niacin Vitamin B3 Capsules 500 mg⚠ EXCEEDS UL | BulkSupplements.com | 500 mg | 3125% | Capsule |
| Niadoxene Select● OTHER INGREDIENTS (2) | Moss Nutrition | 500 mg NE | 3125% | Capsule |
| Niacinamide⚠ EXCEEDS UL● OTHER INGREDIENTS (3) | Carlson | 500 mg | 2500% | Tablet or Pill |
| Vitamin B3 Niacin 500 mg● OTHER INGREDIENTS (1) | Life Extension | 500 mg NE | 3125% | Capsule |
| Niacinamide 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Nature's Way | 500 mg | 3125% | Capsule |
| Niacin⚠ EXCEEDS UL | Hard Rhino | 500 mg | — | Powder |
| Niacinamide⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | DaVinci Laboratories Of Vermont | 500 mg | 2500% | Tablet or Pill |
| Niacin SR⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | NuMedica | 500 mg | 3125% | Tablet or Pill |
| Niacinamide 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Best Naturals | 500 mg | 3125% | Tablet or Pill |
| Sustained Release Niacin 500 mg● OTHER INGREDIENTS (2) | Bronson | 500 mg NE | 3125% | Tablet or Pill |
| ArthroSoothe Supreme⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Designs for Health | 500 mg | 2500% | Capsule |
| Niatab 500⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Douglas Laboratories | 500 mg | 3125% | Tablet or Pill |
| ATP Cofactors Vitamins B-2 and B-3⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Biomicotek | 500 mg | — | Tablet or Pill |
| Advanced Cholesterol Formula⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Natural Factors | 500 mg | 2500% | Tablet or Pill |
| Nicotinamide 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | NusaPure | 500 mg | 3125% | Capsule |
| Niacin 500 Vitamin B3 500 mg⚠ EXCEEDS UL | Dr. Clark Store | 500 mg | 2500% | Capsule |
| Niacin 500 mg⚠ EXCEEDS UL | Dr. Berg | 500 mg | 3125% | Capsule |
| Niacin 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | LuckyVitamin | 500 mg | 3125% | Capsule |
| Cognitive Balance⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | NuMedica | 500 mg | 3125% | Capsule |
| Niacin 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (3) | Schiff | 500 mg | 2500% | Tablet or Pill |
| Niacinamide 500 mg● OTHER INGREDIENTS (4) | Bronson | 500 mg NE | 3125% | Tablet or Pill |
| Sustained-Release Niacin with niaXtend 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Doctor's Best | 500 mg | 3125% | Tablet or Pill |
| Skin Care⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Amvilab | 500 mg | 2500% | Capsule |
| Niacin 500 mg⚠ EXCEEDS UL | NutraBio | 500 mg | 2500% | Capsule |
| Niacinamide 500⚠ EXCEEDS UL | Progressive Professional from Progressive Laboratories | 500 mg | 2500% | Capsule |
| Formula 500⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | DC | 500 mg | 2500% | Tablet or Pill |
| Niacin 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Vitamin World | 500 mg | 2500% | Other (e.g. tea bag) |
| Niacinamide 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | Major | 500 mg | 3125% | Tablet or Pill |
| Niacinamide Pure Powder⚠ EXCEEDS UL | Best Naturals | 500 mg | 3125% | Powder |
| Nicotinamide 500 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Biophix | 500 mg | 3125% | Capsule |
| Flush-Free Niacin 250 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (1) | NOW | 500 mg | 3125% | Capsule |
| Flush-Free Niacin 250 mg⚠ EXCEEDS UL● OTHER INGREDIENTS (2) | Douglas Cooper Co. | 500 mg | 2500% | Capsule |
| Heart Science⚠ EXCEEDS UL (2)● OTHER INGREDIENTS (2) | Source Naturals | 500 mg | 2500% | Tablet or Pill |
Life Extension Mix Tablets with Extra Niacin
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (3)
Life Extension862 mg NE5388% DVTablet or Pill
Life Extenstion Mix Capsules Without Copper
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension862 mg4310% DVCapsule
Life Extension Mix Tablets With Extra Niacin
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension862 mg4310% DVTablet or Pill
Life Extenstion Mix Tablets With Extra Niacin
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension862 mg4310% DVTablet or Pill
Life Extension Mix Tablets With Extra Niacin & Without Copper
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (3)
Life Extension862 mg4310% DVTablet or Pill
Extra Strength Flush-Free Niacin 750 mg
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Mason Natural750 mg3750% DVCapsule
Heart Essentials Cholest Wise
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Puritan's Pride600 mg3750% DVSoftgel Capsule
No Flush Niacin 500 mg
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Windmill Natural Vitamins500 mg3125% DVTablet or Pill
Niacinamide
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
DaVinci Laboratories Of Vermont500 mg2500% DVTablet or Pill
ATP Cofactors Vitamins B-2 and B-3
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Biomicotek500 mg— DVTablet or Pill
Advanced Cholesterol Formula
⚠ EXCEEDS UL
● OTHER INGREDIENTS (1)
Natural Factors500 mg2500% DVTablet or Pill
Sustained-Release Niacin with niaXtend 500 mg
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Doctor's Best500 mg3125% DVTablet or Pill
Niacinamide 500
⚠ EXCEEDS UL
Progressive Professional from Progressive Laboratories500 mg2500% DVCapsule
Frequently Asked Questions
How many products contain Niacin?
There are 19,622 supplement products containing Niacin from 1,034 brands in the NIH DSLD database.
What is the average Niacin dosage?
The average Niacin dosage across supplement products is 56.48 mg. Dosages range from 0 to 2940 mg.
What is the most common form for Niacin supplements?
The most common product form for Niacin supplements is Tablet or Pill.
What brands make Niacin supplements?
There are 1,034 brands that make supplements containing Niacin in the NIH DSLD database.
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Quick Facts
- Products
- 19,622
- Brands
- 1,034
- Avg Dose
- 56.48 mg
- Common Form
- Tablet or Pill
- Category
- vitamin