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Thorne Research, Niacel-250, Nicotinamide Riboside, 60 Vegetarian Capsules

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Thorne Research, Niacel-250, Nicotinamide Riboside, 60 Vegetarian Capsules

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Thorne Research, Niacel-250, Nicotinamide Riboside, 60 Vegetarian Capsules

In Stock
250 mg
125 mg
250 mg
  • Expiration Date: 08/2019
  • Shipping Weight:
    0.18 lbs
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  • Product Code: THR-00633
  • UPC Code: 693749006336
  • Package Quantity: 60 Veggie Capsules
  • Dimensions:
    3.8 x 2 x 2 in, 0.15 lbs
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Frequently Purchased Together
    Product Overview


    • Dietary Supplement

    Nicotinamide riboside (NR) is the most direct precursor to nicotinamide adenine dinucleotide (NAD+). NAD+ is a key component of the citric acid cycle and the electron transport chain, both involved in mitochondrial production of ATP for energy.

    Suggested Use

    Take 1 capsule two times daily or as recommended by your health-care practitioner.

    Other Ingredients

    Hypromellose (derived from cellulose) capsule, microcrystalline cellulose, leucine, silicon dioxide.


    Tamper Evident: Use only if bottle is sealed.

    If pregnant, consult your health-care practitioner before using this product.

    Store tightly sealed in a cool, dry place.

    Supplement Facts
    Serving Size: One Capsule
      Each Capsule Contains % DV
    Nicotinamide Riboside Chloride† 250 mg *
    Daily Value (DV)
    †This product contains ChromaDex Inc.'s proprietary Nicotinamide Riboside ingredient, Niagen.
    iHerb Customer Reviews

    No discernible effect!

    Posted by iHerb Customer on Dec 21, 2017 | Verified Purchase

    I have been taking this supplement for 4 months (at one bottle per month). I do not perceive any effect and am not sure whether the period of supplementation should be at least 6 months before any effect can be noticeable. However, I have decided to take a break for a couple of months before starting supplementing again. Will let you know what the effect is later.

    Thanks for your feedback!

    Well worth the purchase.

    Posted by iHerb Customer on Nov 23, 2017 | Verified Purchase

    I have noticed that in combination with other supplements my digestion and energy is better.

    Thanks for your feedback!

    Good Stuff

    Posted by iHerb Customer on Nov 09, 2017 | Verified Purchase

    Best price i can find

    Thanks for your feedback!

    God Send

    Posted by iHerb Customer on Nov 06, 2017 | Verified Purchase

    I was suffering from migraines almost daily and the largest trigger was certain light sources. I had been to see various specialists and doctors but could not find any solutions. I had tried all sorts of things including quiet strong medication. I started taking this product after reading the research. For me it really was a "Hail Mary" chance. I was also careful not to introduce other changes that might have caused misinterpretation of the results. I found an immediate reduction in the severity of the migraines. Within a week the migraines had stopped. In the 10 or so months since I have had only one migraine. Whilst at the beginning I could still tell I was still light sensitive and had to avoid certain situations - that has now also gone and I am now not affected at all. It may not work for everyone (as indicated by other reviews) but for me it is a God Send. It has significantly improved my standard of life with regard to my migraines and perhaps even slightly sharpened my mental processes (that however is very subjective).

    Thanks for your feedback!


    Posted by iHerb Customer on Oct 25, 2017 | Verified Purchase

    Shipping is always fast and iHerb service stellar. As far as I know, Thorne is the only brand that makes this product and from my experience, it's very good.

    Thanks for your feedback!