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Natrol, Niacin TR, Time Release, 500 mg, 100 Tablets

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In Stock
  • Expiration Date: Jun 2018
  • Shipping Weight: 0.3 lbs (0.14 kg)
  • Product Code: NTL-04835
  • UPC Code: 047469048358
  • Package Quantity: 100 Tablets
  • Dimensions: 2 x 2 x 4.1 in, 0.25 lbs (0.11 kg)
Product Overview


  • Essential in Energy Production at Cellular Level
  • Helps Maintain Proper Metabolic Function
  • No Flush
  • Dietary Supplement

Natrol Niacin TR 500 mg Time Release is 100% vegetarian and has a delivery system that releases Niacin steadily, which allows for zero flush. Flushing is an effect often associated with Niacin in a standard delivery format. Niacin, also known as Vitamin B-3, can promote healthy cholesterol already within the normal range and is essential in energy production at the cellular level.

Suggested Use

Take 1 tablet, one time daily, with a meal

Other Ingredients

Cellulose, hypromellose, stearic acid, silica, cellulose gum, methylcellulose, magnesium stearate, glycerin.

NO yeast, wheat, corn, milk, egg, soy, glutens, artificial colors or flavors, added sugar, starch or preservatives.


Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking prescription drugs or are pregnant or lactating.

Store in a cool, dry place.

Keep out of reach of children.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %DV
Niacin (from Inositol Nicotinate) 500 mg 2,500%
*Daily Value (DV)
iHerb Customer Reviews

No Flush

Posted by click-on-this on Sep 05, 2014

I take them any time of the day that i want, and i never get any flushes.

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Posted by Reviewer2509819 on Apr 03, 2012

good I guess, I havn't noticed any difference in anything

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Keeps cholesterol low

Posted by Reviewer2223376 on Feb 08, 2012

Been using for years, Helps keep my cholesterol low and it works.

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Natrol Niacin time Release, 500 mg

Posted by Reviewer1331299 on Feb 06, 2012

I receive the same results as I did with prescription Niacin supplements. A Top Shelf Product

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Great Niacin Tablets

Posted by Reviewer2379628 on Jul 24, 2011

This tablet works as intended,very pleased with all of Iherbs products.Thank you very much for having a great supply of healthy foods and supplements.

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