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Twinlab, Niacin ( B-3 ) Caps, 1000 mg, 100 Capsules

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In Stock
  • Expiration Date: Jul 2021
  • Shipping Weight: 1.26 lbs (0.57 kg)
  • Product Code: TWL-00631
  • UPC Code: 027434006316
  • Package Quantity: 100 Capsules
  • Dimensions: 2.7 x 2.7 x 5 in, 0.75 lbs (0.34 kg)
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Product Overview


  • Crystalline Pure
  • Yeast Free
  • Dietary Supplement

Twinlab Niacin (B-3) Caps are easier to swallow and assimilate.

Packaged in a glass bottle for maximum stability, quality and freshness.

This product is manufactured at our own state of the art facility.

Suggested Use

As dietary supplement, take one capsule daily or as directed. For best results, take after meals.

Other Ingredients

Gelatin, purified water, MCT.

Free of the most common allergens such as corn, soy, yeast, rice, barley, wheat, lactose (milk sugar) and all milk, citrus, fish and egg products. No added flavorings, sugars, salt, artificial sweeteners, colorings, preservatives or salicylates.


Niacin may cause flushing, tingling, and skin reddening, particularly on an empty stomach.

Supplement Facts
Serving Size: 1 Capsule
  Amount per Capsule % Daily Value
Niacin 1000 mg 5000%
iHerb Customer Reviews

great quality

Posted by CIPRIAN on Dec 01, 2016

pure product, efficient, i will buy again. very good price too!

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Potent High-dose Niacin!

Posted by 5587992046851404516 on Nov 30, 2016

My preferred source of niacin due to the dosage and potency at 1000mg per pill. This contributed greatly to lower my LDL cholesterol.

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Miracle Cure

Posted by 4929678454550040747 on Nov 30, 2016

Unfortunately, i only ordered one! And we shared it with my husband. It does everything we expected. As previous posts said, you come to like the flushing. The caplets make it easy for us to adjust the dose for our kids. we mix powder with a teaspoon of jam for them. Great product, I've since ordered 4 more!

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Posted by 4745828835920541723 on Oct 21, 2016

Got this to help supplement my antidepressants to help me feel better and it is truly working. I would really prefer if they had the 500mg on the site still but this is a great product.

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Hard core

Posted by Reviewer1581820 on Jul 28, 2016

Stick with eating lots of corn and chicken breasts, taking big doses of niacin is a real roller coaster ride, (shocker).

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