NR (Nicotinamide Riboside) Powder

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Nicotinamide Riboside, also known as Niagen or NR, is an alternate form of Vitamin B3 or Niacin. NR and Niacin are precursor vitamins for nicotinamide adenine dinucleotide (NAD+). It has the chemical formula C11H15N2O5+ and a molecular weight of 255.25 g/mol.

Nicotinamide Riboside (NR) Benefits and Uses

Nicotinamide Riboside is easily and sustainably converted into NAD+, a coenzyme that is vital to many biological processes in the body such as the repair of DNA, boosting immune response, converting food into energy and regulating circadian rhythms.

Anecdotally, increased NAD+ levels through Nicotinamide Riboside supplementation may be associated with many health benefits. NAD+ has perceived abilities to enhance mitochondrial respiration as well as cognitive function.

Nicotinamide Riboside supplements are also known by a few different names, including:

  • Niagen
  • Vitamin B3
  • Niacinamide
  • Niacin
  • N-Ribosylnicotinamide
  • 1-(β-D-Ribofuranosyl) nicotinamide
  • NAD
  • NR
  • Nicotinamide Adenine Dinucleotide

Scientific Consensus

Nicotinamide Riboside supplements are considered safe even at large serving sizes. Dosages of 1000-2000mg have been safely administered for periods of 8 weeks.

Nicotinamide Riboside supplements may cause mild and moderate side effects such as nausea, headaches and diarrhea. Currently, there isn’t enough information regarding the safety of Nicotinamide Riboside for pregnant or breastfeeding women, or if it can be used by children

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The statements on this page have not been evaluated by the FDA. The products on this page are not intended to diagnose, treat, cure, or prevent any disease.
October 30, 2022
Kraven Moorhead
NR (Nicotinamide Riboside) Powder

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Serving size is 200 mg. As a dietary supplement, take 1 serving up to 2 times per day. Please start with the lowest suggested single serving quantity to assess response.

Supplement Facts

Serving size: 200mg
Servings per container:
Amount per serving: % DV

Nicotinamide Riboside (NR)

200 mg
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NR (Nicotinamide Riboside) is an alternative form of Vitamin B3 (Niacin). Both NR and Niacin are converted by the body into nicotinamide adenine dinucleotide (NAD+). According to animal studies, NR is very easily converted into NAD+ which greatly facilitates the variety of healthful and anti-aging benefits that are fueled by NAD+.

NR and NAD+ help to convert food into usable energy by the body, it has been found to repair damaged DNA and strengthen cells, and it can also be used to help facilitate a healthy sleep schedule by setting the body’s circadian rhythm.

– Promotes Healthy Aging
– Improves Brain Health
– Healthy Circulatory System

National Center for Biotechnology Information. PubChem Database. Nicotinamide riboside, CID=439924, (accessed on Dec. 15, 2019).

Cantó C, Menzies KJ, Auwerx J. NAD(+) Metabolism and the Control of Energy Homeostasis: A Balancing Act between Mitochondria and the Nucleus. Cell Metab. 2015 Jul 7;22(1):31-53. doi: 10.1016/j.cmet.2015.05.023. Epub 2015 Jun 25. Review. PubMed PMID: 26118927; PubMed Central PMCID: PMC4487780.

Dellinger RW, Santos SR, Morris M, Evans M, Alminana D, Guarente L, Marcotulli E. Repeat dose NRPT (nicotinamide riboside and pterostilbene) increases NAD(+) levels in humans safely and sustainably: a randomized, double-blind, placebo-controlled study. NPJ Aging Mech Dis. 2017 Nov 24;3:17. doi: 10.1038/s41514-017-0016-9. eCollection 2017. Erratum in: NPJ Aging Mech Dis. 2018 Aug 20;4:8. PubMed PMID: 29184669; PubMed Central PMCID: PMC5701244.

Airhart SE, Shireman LM, Risler LJ, Anderson GD, Nagana Gowda GA, Raftery D, Tian R, Shen DD, O’Brien KD. An open-label, non-randomized study of the pharmacokinetics of the nutritional supplement nicotinamide riboside (NR) and its effects on blood NAD+ levels in healthy volunteers. PLoS One. 2017 Dec 6;12(12):e0186459. doi: 10.1371/journal.pone.0186459. eCollection 2017. PubMed PMID: 29211728; PubMed Central PMCID: PMC5718430.

Massudi H, Grant R, Braidy N, Guest J, Farnsworth B, Guillemin GJ. Age-associated changes in oxidative stress and NAD+ metabolism in human tissue. PLoS One. 2012;7(7):e42357. doi: 10.1371/journal.pone.0042357. Epub 2012 Jul 27. PubMed PMID: 22848760; PubMed Central PMCID: PMC3407129.