THORNE - NiaCel 400 - NAD Supplement - Nicotinamide Riboside - Supports Healthy Aging, Cellular Energy Production & Sleep-Wake Cycle* - NSF Certified for Sport & Vegan - Gluten-Free - 60 Capsules
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Non-returnable due to Food safety reasons
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Availability:
Only 5 left in stock, order soon!
Arrives
Sunday, May 24
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Features
- Cellular Energy: Helps your body optimize daily vitality at every age by supporting cellular repair, healthy metabolism, and a normal sleep-wake cycle*
- Healthy Aging: Provides nicotinamide riboside to promote ideal levels of NAD+, an important coenzyme found in every cell and supports cellular repair and energy production*
- Athletic Peformance: Supports exercise efficiency to help meet your fitness goals; NSF Certified for Sport*
- NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
Product Dimensions : 2.09 x 2.09 x 4 inches; 2.12 ounces
Item model number : SP654
Date First Available : February 16, 2021
Manufacturer : Thorne Research
Best Sellers Rank: #12,026 in Health & Household (See Top 100 in Health & Household) #287 in Blended Vitamin & Mineral Supplements
#287 in Blended Vitamin & Mineral Supplements:
Customer Reviews: 4.5 4.5 out of 5 stars (537)
Brand Name: THORNE
Primary Supplement Type: Nicotinamide Riboside
Item Form: Capsule
Product Benefits: Heart & Vessels
Age Range Description: Adult
Container Type: Bottle
Dosage Form: Capsule
UPC: 693749012085
Manufacturer: Thorne Research
Manufacturer Part Number: SP654
Model Number: SP654
Unit Count: 60 Count
Item Weight: 0.06 Kilograms
Item Dimensions: 2.09 x 2.09 x 4 inches
Number of Items: 1
Total Servings Per Container: 60
Flavor: Unflavored
Material Features: Gluten Free
Material Type Free: gluten free
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 24
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
No side effects, great product, noticing more energy after taking consistently for a few weeks.
Reviewed in the United States on October 5, 2025 by CB
Taking this in combination with NAD+ injectables from Ageless RX, and I have to say I do feel positive changes happening. More mental clarity, a sense of calm and levelheadedness, mild weight loss without trying, brighter eyes, skin looking BOMB at 42 (yes, like a real, noticeable difference). Can’t say whether this one or the injectable is working better but I’d like to believe more is more, so I’ll continue taking both oral & injectable. I also take Thorne’s Poly-Resveratrol and L-Tyrosine in conjunction with this product, as well as a B12 + MIC injectable from Ageless RX. Once I hit 40, I felt like gravity really hit me and I’ll swallow & inject whatever I can to slow the aging process 😂 So far, so good. Any small positive difference is worth the price in my opinion. Cant really go wrong with these, they’re certainly not going to hurt you. Give it a try, friend. May the fountain of youth swallow you whole! 🙌🏻
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Reviewed in the United States on March 9, 2024 by Rob Rob
This is a genuine Thorne product. Don’t be fooled by counterfeit Niacel 400 on other sites. Look for “Pattern” as the seller. They are the only authorized seller of Thorne products on Amazon.
Reviewed in the United States on June 7, 2025 by Bmrboy2008
I love NMN but I wanted to try NR in case one can no longer get NMN. This NR gave me terribly, painful and frequent diarrhea. I almost went to the ER. I’m sticking with ProHealth NMN which has actually been good for my gut. Sadly, you can’t get NMN on Amazon. I am very impressed that someone at Thorne reached out to me after seeing my review. They offered a full refund without me asking. Because of this exceptional service, I have upgraded my review to four stars. I will, however, stay with ProHealth NMN which has done wonders for my energy and hair growth.
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Reviewed in the United States on September 1, 2023 by ugot2begood
This is my must/daily go to supplement. I have felt this uplift in my overall health. I work our 3/4 times a week, with this supplement and the creatine (plus the exercise and clean nutrition) you will definitely feel like you'll live forever lol I recommend it. It's never too late to start taking care of yourself!
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Reviewed in the United States on February 27, 2025 by EL
So happy I found this supplement I’ve noticed a huge difference.
Reviewed in the United States on June 23, 2025 by NovaMomof3
I have been using Niacel for multiple years now since Thorne got the rights to make their version of this room plants sources. All the pills I ever took were white. My most recent order was brown, and I contacted Thorne and they asked for details on this, and sent the bottle you see on the left. Ten bottle on the right was from their fulfillment partner Pattern. I would advise against ordering these here. For the price, I would expect that someone would be checking to make sure old stale product, or “sketchy” product, is not being sold under their name, so this is my last order of this from Amazon. I love the convenience here, but this is too expensive, and too important as a supplement to take a chance on.
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Reviewed in the United States on December 5, 2024 by NP NP
Reviewed in the United States on July 17, 2025 by Mayin bustamante Mayin bustamante