Description
What Is Nicotinamide Riboside (NR)?
Nicotinamide riboside (NR) is a specialized precursor to NAD+ (nicotinamide adenine dinucleotide), one of the most important molecules for maintaining cellular function.
NAD+ plays a foundational role in:
- Energy metabolism
- Mitochondrial function
- DNA repair
- Healthy aging processes
NR has been evaluated in multiple published human clinical studies and is known for its bioavailable, well-tolerated profile. TRU NIAGEN® PRO 500 uses ChromaDex’s patented NIAGEN® ingredient, the only NR form reviewed and accepted by major regulatory bodies, including the FDA, for its safety profile.
Key Benefits & Uses
Clinical research suggests that nicotinamide riboside may help support:
- Healthy NAD+ levels throughout the body
- Cellular energy production
- Normal mitochondrial function
- Cellular resilience and repair processes
- Overall metabolic health
- Healthy aging and wellness pathways
This higher-strength 500 mg formula is commonly selected for individuals seeking more robust support than standard 300 mg formulations. As with all dietary supplements, results vary and should be evaluated in consultation with a healthcare provider.
Who May Benefit From TRU NIAGEN® PRO 500?
This supplement may be appropriate for adults who:
- Want targeted support for cellular energy and vitality
- Are addressing age-related declines in NAD+ levels
- Have increased metabolic or physical demands
- Are following a clinician-guided wellness protocol
- Prefer a once-daily, higher-dose formulation
This product is not intended to diagnose, treat, cure, or prevent any disease.
Usage & Ingredients
Suggested Use:
Take one capsule daily, or as directed by a licensed healthcare provider.
Ingredients:
- Nicotinamide Riboside (as NIAGEN®) – 500 mg
- Other Ingredients: Microcrystalline cellulose, hypromellose (vegetarian capsule)
Safety & Considerations
- Consult a healthcare provider before use, especially if pregnant, nursing, or managing a medical condition.
- Do not exceed the recommended dose unless advised by a clinician.
- Store in a cool, dry place.
- Keep out of reach of children.
Nicotinamide riboside has a strong safety profile supported by clinical research. Mild, temporary flushing or digestive discomfort may
Nicotinamide riboside has a strong safety profile supported by clinical research. Mild, temporary flushing or digestive discomfort may occur in some individuals.
Frequently Asked Questions
Notes on Trademark Usage
Compounding Pharmacy of America is an authorized wholesale purchaser of TRU NIAGEN® products. All trademarked terms appear on this page exclusively to identify the genuine product being sold. No affiliation, endorsement, or sponsorship by ChromaDex is implied.







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