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Pure NR

product on market Capsule DoNotAge.org Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Nicotinamide Riboside serves as a precursor to NAD+, a coenzyme essential for cellular energy metabolism and DNA repair. Research providing evidence for its systemic effects in humans is currently limited. The ingredient profile maintains a high safety rating with no significant concerns noted.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Pure NR
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 300.0mg (26 products) 7 studies (A:0, B:1)

Other Ingredients

Cellulose
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Directions Take 2 capsules per day, with or without food.

Warnings & Precautions

Warning Pregnant or nursing mothers, children under the age of 18 and individuals with a known medical condition should consult a physician before using

Warning Pregnant or nursing mothers, children under the age of 18 and individuals with a known medical condition should consult a physician before using

Formulation Notes

UK Supplier

Contains no artificial ingredients, wheat, gluten, yeast, soy, corn, milk or preservatives

Additional Information

Store in a cool, dry place

GMP Good Manufacturing Practice Quality Guarantee

Metadata

Product Details

DSLD Entry Date2024-07-25
Product TypeVitamin
FormCapsule
BrandDoNotAge.org
DSLD ID315492
Data Updated2026-04-11
Research

Research Evidence

10
Research Sources
49
Avg Quality
8
Rct
1
Systematic Review
1
Clinical Trial
B Chronic nicotinamide riboside supplementation is well-tolerated and elevates NAD+ in healthy middle-aged and older adults
Rct Nature communications 2018 PubMed DOI
C The effects of NAD+ precursor (nicotinic acid and nicotinamide) supplementation on weight loss and related hormones: a systematic review and meta-regression analysis of randomized controlled trials
Systematic Review Frontiers in nutrition 2023 PubMed DOI
C Effect of nicotinamide riboside on airway inflammation in COPD: a randomized, placebo-controlled trial.
Rct Nature aging PubMed DOI
C Safety and Metabolism of Long-term Administration of NIAGEN (Nicotinamide Riboside Chloride) in a Randomized, Double-Blind, Placebo-controlled Clinical Trial of Healthy Overweight Adults
Rct Scientific reports 2019 PubMed DOI
C Nicotinamide Riboside Augments the Aged Human Skeletal Muscle NAD+ Metabolome and Induces Transcriptomic and Anti-inflammatory Signatures
Rct Cell reports 2019 PubMed DOI
C Oral nicotinamide riboside raises NAD+ and lowers biomarkers of neurodegenerative pathology in plasma extracellular vesicles enriched for neuronal origin
Rct Aging cell 2023 PubMed DOI
C Nicotinamide riboside with pterostilbene (NRPT) increases NAD+ in patients with acute kidney injury (AKI): a randomized, double-blind, placebo-controlled, stepwise safety study of escalating doses of NRPT in patients with AKI
Rct BMC nephrology 2020 PubMed DOI
C Clinical Trial of Niagen to Examine Recovery in People With Persistent Cognitive and Physical Symptoms After COVID-19
Clinical Trial ClinicalTrials.gov 2021
C A randomized placebo-controlled trial of nicotinamide riboside and pterostilbene supplementation in experimental muscle injury in elderly individuals.
Rct JCI insight PubMed DOI
C Nicotinamide Riboside Supplementation Benefits in Patients With Werner Syndrome: A Double-Blind Randomized Crossover Placebo-Controlled Trial.
Rct Aging cell PubMed DOI
View all evidence for Nicotinamide Riboside →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.