Niacin 1000 mg Capsule

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Description

Niacin

Capsule 

Details:

  • Essential micronutrient vitamin (aka “Vitamin B-3”)
  • Ultra-high potency dosages: 100 mg to 1,000 mg
  • Two-piece capsule for convenient daily intake
  • White, granular, water-soluble powder for quick absorption

Safe usage:

  • Common side effects are temporary skin flushing, which can start with even low Recommended Daily Allowance (RDA) dosages, and increase with the potency taken. This temporary skin flushing includes warmth, redness, itching or tingling and may at very high daily intake dosages include temporary headache, abdominal pain, diarrhea, dyspepsia, nausea, vomiting, rhinitis and skin rash. These temporary side effects can be minimized and ameliorated by starting Niacin intake at low daily dosages, then increasing daily intake levels gradually, and always taking Niacin with food.
  • The US Food & Drug Administration established the Daily Intake Value at only 16 mg.
  • The Council for Responsible Nutrition-USA established the Lowest Observable Adverse Event Level at 1,000 mg/day based on hepatotoxicity, although recommending caution regarding temporary flushing at any dosage of 35 mg or higher.
  • Niacin works synergistically with Thiamin (B-1) and Riboflavin (B-2) to produce NAD and energy.

Disclaimers:

This product may be produced in a facility that also makes products containing milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, and soy.

†These statements have not been evaluated by the Food and Drug Administration.  This product is not intended to diagnose, treat, cure or prevent any disease.

Additional Details

SKU:
625-05
Width:
6.00 (in)
Height:
9.37 (in)
Depth:
3.25 (in)

3 Reviews

  • 5
    Niacin 1000

    Published by Dan on 9th Oct 2025

    I've been taking three of these a day for over a year. Cholesterol levels are down to normal. Great quality and a great price.

  • 5
    Niacin 1000

    Published by Deanna B on 12th Dec 2024

    This product is very potent but great! I use it sparingly but sometimes when I need a good flush it's great.

  • 5
    Niacin 1000

    Published by Debbie on 5th Oct 2023

    If you want to know about this miracle vitamin called Niacin read this book NIACIN THE REAL STORY by by Andrew W. Saul MS PhD, Abram Hoffer MD PhD, et al. It's a great book. I take high dose Niacin because I like what it does for me. But a person has to start slow and build up to higher doses slowly cause the niacin can cause a flush and tingly feelings but these do not last a long time. I highly recommend this supplement.

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