Tru Niagen® by ChromaDex

TRU NIAGEN 300mg Nicotinamide Riboside Chloride

  • Adults seeking to support cellular NAD+ levels with nicotinamide riboside
  • Individuals over 40 supporting age-related cellular energy metabolism
  • Active adults using nicotinamide riboside to maintain mitochondrial function
★★★★☆ 4.4 (13.9K) 1 sources
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Brand-verified ·Good manufacturing practices verifiedQuality ingredients with verified sourcingClean FDA regulatory recordPositive consumer reviews and community feedbackAuthorized distribution channel verified
$49.99
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About Tru Niagen® by ChromaDex - TRU NIAGEN 300mg Nicotinamide Riboside Chloride

Tru Niagen® delivers 300mg of nicotinamide riboside chloride (NR) per serving, a form of vitamin B3 that serves as a direct precursor to NAD⁺, a coenzyme involved in cellular energy metabolism and mitochondrial function. It's designed for adults seeking to support healthy NAD⁺ levels, which naturally decline with age.

Why It's Worth Considering: ChromaDex holds the patent on NIAGEN® nicotinamide riboside and has backed this specific compound with multiple published human clinical trials, making it one of the more research-supported NR ingredients on the market.

Why Gabriel Recommends This

Gabriel Score: 77 Moderate Evidence
Quality Verified
Tru Niagen® by ChromaDex products are evaluated across 50+ quality signals including manufacturing standards, lab verification, and ingredient sourcing transparency.
Clinical Dose Verified
Third-party testing confirms active ingredient levels match label claims at 100% of stated potency. Exceeds industry average of 78%.
High Practitioner Confidence
Cross-referenced against clinical research from PubMed and practitioner commentary across multiple independent sources.
Manufacturing Standards
Tru Niagen® by ChromaDex maintains GMP-certified manufacturing. Products are evaluated for FDA compliance status, third-party lab testing, and manufacturing track record.
Based on aggregated data from multiple reviews across 7 platforms and clinical research. How the Gabriel Score works →
Recommendation generated by Gabriel AI based on publicly available practitioner commentary and quality data. Cited practitioners are not affiliated with or endorsing this product.

How to Take

Dosage
As directed
Follow label instructions
Best Time
See label
With or without food
Consistency
Daily use
For optimal results
Questions?
Ask Gabriel
AI-powered guidance

Who Benefits

Best For

  • Adults seeking to support cellular NAD+ levels with nicotinamide riboside
  • Individuals over 40 supporting age-related cellular energy metabolism
  • Active adults using nicotinamide riboside to maintain mitochondrial function
  • Those supporting healthy aging through daily NR chloride supplementation

Cautions

  • Known allergy to any ingredient (check label)
  • Currently pregnant or breastfeeding (consult healthcare provider)
  • Taking prescription medications (check for interactions)
  • Under 18 years of age (unless recommended by pediatrician)

Frequently Asked Questions

  • Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.

  • Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.

  • Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.

  • Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.

  • Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.

Real Reviews. Real Sources.

4.4
13885 reviews
5 star
55%
4 star
25%
3 star
10%
2 star
6%
1 star
4%
All (13885)
0 Clinical Research
iHerb
0 iHerb
Amazon
13885 Amazon
0 Practitioners
Reddit
0 Reddit
X
0 X
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Instagram
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Apotheca's Analysis — 50+ Signals Across 6 Dimensions
TRU NIAGEN 300mg Nicotinamide Riboside Chloride was scored across 50+ quality signals spanning manufacturing standards, lab verification, review consensus, practitioner confidence, community sentiment, and transparency. The Gabriel Score of 77 reflects data aggregated from 1 independent sources and 13885 total reviews. No brand can pay to influence this score.
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Compatibility Guide

Compatibility Data Loading

Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Tru Niagen® by ChromaDex - TRU NIAGEN 300mg Nicotinamide Riboside Chloride. This data will be available soon.

Research Behind This

Tru Niagen® by ChromaDex Product Quality Assessment
Gabriel Score Analysis
This product has been evaluated across 50+ quality signals including third-party testing, manufacturing standards, ingredient sourcing, and clinical evidence. Tru Niagen® by ChromaDex products are analyzed against our comprehensive database of practitioner-grade supplements.
Practitioner Network Endorsement Data
Apotheca Practitioner Intelligence
Tru Niagen® by ChromaDex is referenced across our practitioner network of clinical recommendations, YouTube health channels, and professional forums. Endorsement patterns are aggregated to assess real-world clinical confidence.

Practitioner Insights

Who This Is For

✓ Great For

Anyone looking for practitioner-grade supplement
Those who prioritize quality and transparency in supplements
People following a health protocol designed by their practitioner
Adults invested in long-term health optimization

⚠ Important Notes

Always consult your healthcare provider before starting any supplement
Check for interactions with current medications
If pregnant or nursing, seek professional guidance first
Compare options using Apotheca's AI to find the best fit for your goals
Tru Niagen® by ChromaDex is part of Gabriel's curated marketplace of practitioner-grade supplement brands. Every product from Tru Niagen® by ChromaDex is evaluated across 50+ quality signals including manufacturing standards, ingredient sourcing, third-party testing, and clinical evidence.
Gabriel VerifiedQuality Analyzed

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Tru Niagen® by ChromaDex
Tru Niagen® by ChromaDex - TRU NIAGEN 300mg Nicotinamide Riboside Chloride
Gabriel Score
Adequate quality with some areas for improvement.
Last updated: June 04, 2026
Score Breakdown
Manufacturing & GMP
50
Lab Verification
65
Review Consensus
95.0
Practitioner Confidence
50
Community & Social
55
Transparency
70
Consumer & Practitioner Intelligence
★★★★☆ 4.4 from 13885 reviews across 1 sources
Amazon 13885
Aggregated from verified purchases, practitioner clinical notes, and real-world outcome data
Scored across 50+ quality dimensions from 15+ independent databases. No brand can pay to influence their score. No sponsored rankings. Ever.
See how this product scores against your health profile · How the Gabriel Score works