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Niacin/Niacinamide

vitamin

143
products
Updated April 2026

Dosage Range

0.96 mgavg 103.45 mg282 mg

Niacin/Niacinamide is found in 336 supplement products from 6 brands. Dosages range from 0.96 to 282 mg, with an average of 103.45. The most common form is Tablet or Pill.

Top 5 Highest-Dosage Niacin/Niacinamide Supplements

  1. Cholo-Pak by Douglas Laboratories282 mg
  2. Cholo-SYN by Douglas Laboratories250 mg
  3. Ultra Preventive Beta With Copper & Iron by Douglas Laboratories190 mg
  4. EPD II Formula by Douglas Laboratories190 mg
  5. Ultra Preventive X by Douglas Laboratories190 mg

Cholo-Pak by Douglas Laboratories has the highest Niacin/Niacinamide dosage at 282 mg. Essential Male Pack by Douglas Laboratories has the lowest at 30 mg.

Top 100 by Dosage

showing 100 of 143
Cholo-Pak
● OTHER INGREDIENTS (2)
Douglas Laboratories
282 mg1410% DVOther (e.g. tea bag)
Cholo-SYN
● OTHER INGREDIENTS (1)
Douglas Laboratories
250 mg1250% DVCapsule
Ultra Preventive Beta With Copper & Iron
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
EPD II Formula
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive X
● OTHER INGREDIENTS (1)
Douglas Laboratories
190 mg1188% DVTablet or Pill
Ultra Preventive
● OTHER INGREDIENTS (1)
Douglas Laboratories
190 mg1188% DVTablet or Pill
Ultra Preventive III Low Allergenicity
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive-Beta With Copper & Iron With Natural Mixed Carotenoids
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive-Beta With Copper With Natural Mixed Carotenoids
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive III with Copper & Iron
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg1188% DVTablet or Pill
Ultra Preventive D
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive D With Copper
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive III with Iron
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive IX With Vitamin K
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (1)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive D With Copper & Iron
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive III With Copper
● OTHER INGREDIENTS (1)
Douglas Laboratories
190 mg1188% DVTablet or Pill
Ultra Preventive III Powder
⚠ EXCEEDS UL (2)
Douglas Laboratories
190 mg950% DVPowder
Ultra Preventive III With Copper & Iron
● OTHER INGREDIENTS (1)
Douglas Laboratories
190 mg1188% DVTablet or Pill
Ultra Preventive III A Low Allergenicity
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Multi-Vitamin And Mineral Without Iron
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (1)
Douglas Laboratories
190 mg950% DVCapsule
Ultra Preventive IX
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Ultra Preventive Beta
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg1188% DVTablet or Pill
Ultra Preventive Beta With Copper
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
190 mg950% DVTablet or Pill
Joint Health Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVOther (e.g. tea bag)
Resistance Support Formula
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVTablet or Pill
Blood Sugar Support Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVOther (e.g. tea bag)
Ultra Anabolic
● OTHER INGREDIENTS (1)
Douglas Laboratories
120 mg600% DVCapsule
DGST Support Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg750% DVTablet or Pill
Stress Support Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVOther (e.g. tea bag)
Meno-Support Formula
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVTablet or Pill
Prosta-Support Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg750% DVTablet or Pill
Intestinal/GI Support Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVOther (e.g. tea bag)
Nutri-Smart Formula
⚠ EXCEEDS UL (2)
Douglas Laboratories
120 mg600% DVTablet or Pill
Cardiovascular Health Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVOther (e.g. tea bag)
Senior Men's Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVOther (e.g. tea bag)
Y.P.D. Support Formula
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVTablet or Pill
Immu-Support Formula
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
120 mg600% DVTablet or Pill
Arthro-Syn
⚠ EXCEEDS UL
● OTHER INGREDIENTS (1)
Douglas Laboratories
100 mg500% DVCapsule
Men's Health Pack
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Immune Support Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Optimal Multivitamin
● OTHER INGREDIENTS (1)
Seeking Health
95 mg594% DVCapsule
Longevity Support Pack
● OTHER INGREDIENTS (3)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Weight Management Pack
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Cognitive Support Pack
⚠ EXCEEDS UL
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Prosta-Pro Support Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Bone Health Pack
⚠ EXCEEDS UL
● OTHER INGREDIENTS (3)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Ultra Preventive III
● OTHER INGREDIENTS (1)
Douglas Laboratories
95 mg594% DVCapsule
Diabet Support Pack
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Memory Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Ultra Preventive III Capsules with Copper
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVCapsule
Ultra Preventive III Capsules
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg594% DVCapsule
Senior Women's Pack
⚠ EXCEEDS UL
● OTHER INGREDIENTS (3)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Diabet-Support Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Essential-4 Nutrition Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg594% DVOther (e.g. tea bag)
Week Four: Repair
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Women's Health Pack
⚠ EXCEEDS UL (2)
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Ultra Preventive III with Copper
● OTHER INGREDIENTS (1)
Douglas Laboratories
95 mg594% DVCapsule
BP Pack
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
95 mg475% DVOther (e.g. tea bag)
Joint-Support Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
90 mg450% DVTablet or Pill
C.V. Support Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
90 mg563% DVTablet or Pill
Executive Stress Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
90 mg563% DVTablet or Pill
Vitality Support
● OTHER INGREDIENTS (2)
Douglas Laboratories
90 mg563% DVTablet or Pill
Gluco-Support Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
90 mg563% DVTablet or Pill
Energy/Sports Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
90 mg563% DVTablet or Pill
Osteo-Support Formula
● OTHER INGREDIENTS (2)
Douglas Laboratories
90 mg563% DVTablet or Pill
Ultra-AM Capsules
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
85 mg425% DVCapsule
Vitaworks With Iron
● OTHER INGREDIENTS (1)
Douglas Laboratories
75 mg375% DVCapsule
VitaWorx
● OTHER INGREDIENTS (1)
Douglas Laboratories
75 mg375% DVCapsule
Female Super Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
75 mg375% DVOther (e.g. tea bag)
Glucostatin
● OTHER INGREDIENTS (2)
MBi Nutraceuticals
70 mg350% DVCapsule
Split Dose Ultra Evening Meal P.M.
⚠ EXCEEDS UL
● OTHER INGREDIENTS (1)
Douglas Laboratories
65 mg325% DVTablet or Pill
Split Dose Ultra Morning Meal AM
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
65 mg325% DVTablet or Pill
Ultra Preventive V Plus Chel
● OTHER INGREDIENTS (2)
Douglas Laboratories
63 mg315% DVOther (e.g. tea bag)
Dad's Pack
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
63 mg315% DVOther (e.g. tea bag)
Ultra-PM Capsules
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
60 mg300% DVCapsule
Ultra Preventive 2000 Series C.V. Support Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
60 mg300% DVOther (e.g. tea bag)
Macushield
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
60 mg300% DVCapsule
Pack #1, Joint Health Pack
● OTHER INGREDIENTS (3)
Douglas Laboratories
60 mg300% DVOther (e.g. tea bag)
Energy/Sports Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
60 mg300% DVOther (e.g. tea bag)
Ultra Preventive 2000 Series Nutri-Smart Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
60 mg300% DVOther (e.g. tea bag)
Week Two: Detox, AM Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
53.3 mg267% DVOther (e.g. tea bag)
Vitamin B-Complex
● OTHER INGREDIENTS (2)
Douglas Laboratories
50 mg250% DVCapsule
Ultra B-Complex Tablets
● OTHER INGREDIENTS (2)
Douglas Laboratories
50 mg313% DVTablet or Pill
Met-A-SynX-Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
48 mg240% DVOther (e.g. tea bag)
Skin Support Pack
● OTHER INGREDIENTS (2)
Douglas Laboratories
47.5 mg240% DVOther (e.g. tea bag)
Vita Chel Pack
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (1)
Douglas Laboratories
47 mg235% DVTablet or Pill
Nutri-Immuno Pack With Herbs
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
Douglas Laboratories
45 mg225% DVOther (e.g. tea bag)
Vita-Chel Plus
⚠ EXCEEDS UL
● OTHER INGREDIENTS (1)
Douglas Laboratories
40 mg200% DVTablet or Pill
Ultra Fem
⚠ EXCEEDS UL (3)
● OTHER INGREDIENTS (2)
Douglas Laboratories
40 mg200% DVTablet or Pill
Essential Female Pack
⚠ EXCEEDS UL
● OTHER INGREDIENTS (4)
Douglas Laboratories
30 mg188% DVOther (e.g. tea bag)
Ultra Preventive 2 Daily
● OTHER INGREDIENTS (1)
Douglas Laboratories
30 mg188% DVTablet or Pill
Endocrine Complete
● OTHER INGREDIENTS (1)
Douglas Laboratories
30 mg188% DVCapsule
Ultra Preventive 50+
● OTHER INGREDIENTS (1)
Douglas Laboratories
30 mg188% DVTablet or Pill
Klean Multivitamin
● OTHER INGREDIENTS (1)
Klean Athlete
30 mg188% DVTablet or Pill
Essential Male Pack
● OTHER INGREDIENTS (1)
Douglas Laboratories
30 mg188% DVOther (e.g. tea bag)

Frequently Asked Questions

How many products contain Niacin/Niacinamide?

There are 336 supplement products containing Niacin/Niacinamide from 6 brands in the NIH DSLD database.

What is the average Niacin/Niacinamide dosage?

The average Niacin/Niacinamide dosage across supplement products is 103.45 mg. Dosages range from 0.96 to 282 mg.

What is the most common form for Niacin/Niacinamide supplements?

The most common product form for Niacin/Niacinamide supplements is Tablet or Pill.

What brands make Niacin/Niacinamide supplements?

There are 6 brands that make supplements containing Niacin/Niacinamide in the NIH DSLD database.

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Quick Facts

Products
336
Brands
6
Avg Dose
103.45 mg
Common Form
Tablet or Pill
Category
vitamin