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Swanson Ultra

Flush-Free Niacin

Flush-Free Niacin

Item: SWU080

  • Provides all the benefits of regular niacin without the natural flushing effects

  • Eliminates flushing with a special form of vitamin B-3 known as inositol hexaniacinate

  • A great source of B-vitamin nutrition for cardiovascular maintenance

500 mg 120 Caps
Caps Size: 00

Retail $13.49
Save 26%
In Stock
  • Provides all the benefits of regular niacin without the natural flushing effects

  • Eliminates flushing with a special form of vitamin B-3 known as inositol hexaniacinate

  • A great source of B-vitamin nutrition for cardiovascular maintenance

Swanson Ultra Flush-Free Niacin eliminates the natural flushing effect of niacin with a special form of vitamin B-3 known as inositol hexaniacinate. It delivers all the cardiovascular benefits of regular niacin with no unpleasant flushing sensation. Each capsule contains 500 mg of niacin from inositol hexaniacinate.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Niacin, Flush-Free (from inositol hexaniacinate) 500 mg 2,500%
Inositol (from inositol hexaniacinate) 140 mg  

*Daily Value not established.

Other ingredients: Gelatin, magnesium stearate, silica.

Suggested Use: As a dietary supplement, take one capsule three times per day with food and water.

Relative Size

Printable Size Guide

Shipping Weight

.32 lbs

Swanson Ultra Flush-Free Niacin Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.8 out of 5 by 28 reviewers.
Rated 5 out of 5 by No flushing at all Love this item. I still had flushing with the other Swanson time-released pills, but have been on this one for several months now, and have not had a case of flushing once!! November 27, 2016
Rated 5 out of 5 by Good products Good products, competitive pricing. June 24, 2016
Rated 5 out of 5 by for my wife my wife is using this product. February 24, 2015
Rated 5 out of 5 by this flush free is the way to go 2 of my family members take niacin. Before trying this product, I had purchased an expensive time release niacin from the drug store that claimed it would not cause a reaction...huh! They were both bright red, hot, and very itchy. They also had some troubles with a couple of brands of so called flush free. I was nervous about trying another one, but they agreed to give this one a try. So far, so good. I am ordering another bottle because that one is almost gone. September 8, 2013
Rated 5 out of 5 by Affordable Flush Free Niacin Great product. My husband takes it and no flushing or hot reaction. Affordable also! June 5, 2013
Rated 5 out of 5 by Flush Free Niacin I am very happy with this product. I have not had any stomach upset and it truly is flush-free. I find this a great supplement to take in the evening to help with the sugar cravings! November 15, 2012
Rated 5 out of 5 by I much prefer the flush free niacin to the horrible hot, red, burning skin I got from regular 100-mg niacin. It is very effective, and I could sure tell the difference in my lab values when I stopped taking it for a while. I am always very pleased with the quality of Swanson's. October 22, 2012
Rated 5 out of 5 by Nice benefits I've been using flush-free niacin (inositol) for several years. I am impressed with sleeping better and my skin stays soft. These benefits keep this item on my shelf. September 8, 2012
Rated 3 out of 5 by Not what expected It states to take 3 caps a day with water and food. I did and it gave me a headache. So I cut down to two caps then one, but still getting a headache from both doses. Once I discontinued taking it, headache left. May 27, 2011
Rated 1 out of 5 by Flush-free Niacin This particular type of niacin doesn't cause me to flush but it also isn't effective for me like the regular type. January 21, 2011
Rated 5 out of 5 by good quality product. wish it had 1000 mg per capsule, that's why i just have 4 leaves for effectiveness & convenience, but other than that, great product! easy to swallow, too, despite being the 2nd biggest size SW-brand capsule. June 29, 2010
Rated 5 out of 5 by This does not upset your stomach and there is no flushing like it says. April 27, 2010
Rated 5 out of 5 by works well! Have tried other types of niacin that have made my husband really turn red. this niacin truly is an effective time-released formula. March 14, 2010
Rated 5 out of 5 by Niacin maintains normal blood pressure We have been using flush-free niacin for over 3 years to help keep blood pressure levels within the normal range. Nothing works better. August 12, 2009
Rated 5 out of 5 by no problems with this Niacin, in regard to the flush July 26, 2009
Rated 5 out of 5 by Best product I love Swanson Flush-Free Niacin. It has improved my health in so many ways. Its better than any other niacin I have used because it doesn't cause the flush that you would get with other niacin products. July 24, 2009
Rated 5 out of 5 by No hot stuff Does the job without the niacin flush. I use them to keep warm in the winter and have had excellent cholesterol numbers ever since I started the flush free version. No warm tingles but all the good effects March 26, 2008
Rated 4 out of 5 by No-Flush Helps support healthy lipid metabolism and energy metabolism without the flush. October 11, 2007
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Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Ultra Flush-Free Niacin

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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500 mg 120 Caps
Caps Size: 00

500 mg 240 Caps
Caps Size: 00

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