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Carlson Labs, Niacin, 100 mg, 300 Tablets

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In Stock
  • Expiration Date: Dec 2018
  • Shipping Weight: 0.35 lbs
  • Product Code: CAR-02773
  • UPC Code: 088395027734
  • Package Quantity: 300 Tablets
  • Dimensions: 1.9 x 1.9 x 3.7 in, 0.3 lbs
Product Overview


  • Dietary Supplement
  • Supports Cholesterol Metabolism
  • Gluten-Free
  • Yeast-Free
  • Vegetarian
  • Potency & Quality Guaranteed
  • An F.D.A. Regulated Facility

Niacin is an essential B-Vitamin (B-3). Niacin is involved in the normal metabolism of fats and fat-like substances such as cholesterol.

Suggested Use

Adults take one tablet daily at mealtime.

Other Ingredients

Microcrystalline cellulose, croscarmellose sodium, dicalcium phosphate, vegetable stearin, magnesium stearate (veg.), silicon dioxide.


Note: Niacin may cause a warm flushing of the skin which may last minutes or hours and can often be relieved by drinking 1 or 2 glasses of water.

Do not take if you are pregnant or lactating.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Tablet % Daily Value
Niacin 100 mg 500%
iHerb Customer Reviews


Posted by 4816614578323688251 on Dec 07, 2015

It's good for detox, my urine turns into light brownish color..which means it's working

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Good product

Posted by Jodi-Hummingbird on Sep 03, 2013

This is a good product, niacin is great stuff and Carlson Labs is a great brand but I am going to get the Bluebonnet 100 mg caps next time so that I'm taking in less fillers with my niacin. I wish Carlson's would do a niacin capsule!

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Junk or a bad bottle

Posted by Reviewer2562513 on May 20, 2012

I have taken as many as nine of these at a time no flush what so ever and these are not flush free. My wife has tried the same amount many times too and nothing. When we take GNC 500 mg we feel a strong flush I am not sure if this was a bad bottle or what but IHerb if you monitor these reviews my wife feels a refund is in order for the amount of business we provide.

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love that flush

Posted by Reviewer1683121 on Aug 29, 2011

I liked this one better than the extended release.

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great stuff

Posted by Reviewer2009440 on Jan 25, 2011

i actually like the flush

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