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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
  • Expiration Date: June 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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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

Good energizer

Posted by iHerb Customer on March 2 2018 | Verified Purchase

NR is slow releasing, after 7-8 hours you can feel the energizer effect. Also hair and skin texture improvement noticed. Good price, good product, recommended.

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Pre diabetes avoidance

Posted by Hafan01 on February 12 2018 | Verified Purchase

Taking a strong prescription medicine for several weeks triggered my whole body into sickness. I was ill stricken for years and stumbled upon this product as toxins were getting into my blood and causing heart problems. I have only taken this for a few days one on empty stomach twice a day and have found my body responding well to it and not rejecting it. I can actually feel it absorbing into my lung area and helping my circulation and digestion. I have ordered more and hope this will help slow the onset of diabetes and lung cancer. My item also arrived a few days after I ordered which was very fast. I am now very careful with so called medical professionals who care more about a couple of hundred dollars over the health of a patient. Well worth investing in as it is natural and doesn't harm the body

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Horrible Customer Service

Posted by iHerb Customer on January 25 2018 | Verified Purchase

I ordered a bunch of supplements last month-when they didn't arrive I looked at the tracking and saw that either iHerb or Landmark had dropped my street address and apartment number when inputted (it is correct in my account), so the package was returned after having cleared customs. I contacted iHerb, and they asked me to verify my address. Great, I thought. They will re-ship them. Instead, they canceled my order without asking me first and issued a "refund" that was $21 less than what I had paid for the items in the first place. I had asked in my emails to 1) be escalated to a manager 2) find out what had happened (was this a clerical error or will this happen again to me because my account now contains an incomplete address somewhere) and 3) be assured that this would not happen again. I got none of those things. Instead I got "sorry for your inconvenience", "have a healthy day" and BLAMED for the mistake, getting a giant paragraph about how I must have given the wrong address or ordered things not allowed in my country. Meaning no one bothered to see what the problem was in the first place. Besides the fact that I had already pinpointed the error as on their end, I ordered things to Canada from the Canadian website. If things not allowed in Canada are sold on the Canadian website I would think the onus lies with iHerb, not me. So now I have no supplements, am out $21, and wondering if the CS staff are not human but robots with low reading comprehension and a limited supply of stock unhelpful phrases. Not impressed, iHerb. If any human employees are reading this, I would appreciate being treated like a fellow human. I've had better experiences with telecoms.

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Fast service and great product

Posted by iHerb Customer on January 18 2018 | Verified Purchase

Fast service and great product

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No discernible effect!

Posted by iHerb Customer on December 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.

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