Vitamin B3 Niacin 500 mg - 100 Capsules

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  • Average Rating: 4.5

"This works!"  Read All Reviews

  • Item Number: LE1336
  • Serving Size: 1 Capsule
  • Servings per Container: 100
  • Quantity per Container: 100 Capsules
  • Price per Serving: $0.06
  • Price per Unit*: $0.06 per Capsule
  • * Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
  Free Shipping included for all US addresses and territories View Details
Regular Price: $7.65 $6.14
 
  • Availability: 19 In Stock
  • This item will ship today if ordered within 7 hr 55 min
 
  • MFG # 00372
  • UPC # 737870372103
  • Promotes Cardiovascular Health.

    Niacin is the only B vitamin that can be synthesized in the liver from the amino acid tryptophan — on average‚ 1 mg of niacin can be synthesized from the ingestion of 60 mg of tryptophan. In its coenzyme forms‚ niacin is crucial to energy transfer reactions‚ particularly the metabolism of glucose‚ fat‚ and alcohol. Niacin’s beneficial effects on blood lipids is well-documented.

    These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

Official Website: http://www.lef.org

Serving Size 1 capsule
Servings Per Container 100

Amount Per Serving % Daily Value

Niacin (vitamin B3) 500 mg 2500%

Other ingredients: gelatin‚ vegetable stearate.

Take one capsule daily with meals‚ or as recommended by a healthcare practitioner.

Temporary flushing‚ itching‚ rash‚ or gastric disturbances may occur. Liver function testing is recommended when niacin is taken in excess of 500 mg daily. Those with gout or liver diseases should avoid taking high doses of niacin.

Note
Niacinamide is another B3 vitamin that does not cause flushing.

Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements‚ please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Store tightly closed in a cool‚ dry place.

Ratings & Reviews

Review This Item

Overall Rating for Vitamin B3 Niacin 500 mg - 100 Capsules

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  • Average Rating: 4.5
5 8

Displaying reviews 1-8 of 8

  • By
    from Alabama

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    7/28/2015

    Vitamin B3 Niacin

    I have added Vitamin B3 Niacin by Life Extension to my daily supplement as an antioxidant and to help memory function.


    Pros

      Easy to swallow.

    Cons


    I would recommend this item to a friend.

     
  • By
    from Seymour Tenn .37865

      5
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    7/07/2015

    Anutrient that your body needs!

    Vitamin B3 Niacin by Life Extension works for me!


    Pros

      All Pros !!No Cons!!

    Cons

      No dislikes.

    I would recommend this item to a friend.

     
  • By
    from Iowa

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    11/19/2014

    good price and dose

    it's a good quality in an easy dosage. Didn't flush a lot on it.


    Pros

      good dosage and price

    Cons

      none

    I would recommend this item to a friend.

     
  • By
    from York,SC

      5
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    10/04/2014

    In my opinion this is the best Niacin!

    I need niacin on a daily basis, Vitamin B3 Niacin by Life Extension helps with my heart murmur I have had all my life, keeps my valves clean and my blood clean because of it's flushing qualities. The types that are "non-flushing" aren't giving you the full benefit of it!!!


    Pros

      It flushes well!!!!

    Cons

      I have no dislikes about Vitamin B3 Niacin.

    I would recommend this item to a friend.

     
  • By
    from Phoenix Arizona

      5
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    7/04/2014

    A true B3

    When you the flush from this product you know you are getting the true B3. I use it for anxiety.


    Pros

      Good price

    Cons


    I would recommend this item to a friend.

     
  • By
    from United States

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    4/30/2014

    potent product

    Product was too strong for me so I have to take 1/2 capsule at a time so I do not get as strong of a "niacin flush". Wish I would have gotten a lower mg/capsule product.


     
  • By
    from Oregon

      5
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    4/19/2014

    Great price

    This works!


    I would recommend this item to a friend.

     
  • By
    from Evanston, IL

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    11/28/2013

    Great price

    I got this product for my dad whos having memory issues. I take it religiously myself and know for a fact that it increases circulation in the body and brain pretty dramatically. It hasnt worked any wonders for my dad but I try to find things that might help my father at least slow down some of the short term memory loss and increased oxygenation and circulation to the brain has to do something to help him. The next thing for him will be B12 injections as Im sure hes deficient as many elderly people are.


    Pros

      great price does what its supposed to

    Cons


    I would recommend this item to a friend.

     

Displaying reviews 1-8 of 8

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If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

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.

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