Nicotinamide Riboside Chloride (NR-CL, 98%+)

Standardized NR (Nicotinamide Riboside Chloride) with 98%+ HPLC purity. Sourced through qualified production partners for dietary supplement manufacturers.

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Available Specifications

Per NR-001 (Verified 2026-09-20):

Specifications subject to product requirements and destination-market regulations. Store refrigerated and protected from light and moisture.

Product Overview

Technical Specifications

All specifications subject to product specification and destination-market requirements.

Quality & Documentation

• Certificate of Analysis (COA) per batch with HPLC verification of NR content
• Heavy metals testing panel (Pb, As, Cd, Hg) via ICP-MS
• Microbiology panel: Total Plate Count, Yeast & Mold, E. coli, Salmonella
• Material Safety Data Sheet (MSDS) documentation
• Non-GMO statement
• Allergen statement
• Stability data (cold chain) available
• Third-party SGS testing available upon request

Applications

• Dietary Supplements: Considered for use in NAD+ precursor formulations.
• Nutraceutical Ingredients: Suitable for use as a high-purity ingredient in cellular metabolism formulations.
• Research Applications: Suitable for use in research and development applications.
• Functional Food & Beverage: Considered for fortification in functional beverage and food products.

Why Source from Nourish Ingredients?

1. Specification Matching: Two specification levels (98%, 99%) to match your formulation positioning needs.
2. Supplier Verification: Production partners maintain FSSC 22000, BRCGS, EU Organic, USDA Organic certifications.
3. Sample Comparison: 25-100g samples available for specification evaluation and laboratory comparison.
4. Third-Party Testing: SGS verification available for NR content, heavy metals, and microbiology.
5. Documentation Support: Comprehensive documentation package including COA, MSDS, allergen, and Non-GMO statements.

Supply & Ordering

• Sample Availability: 25-100g samples available; standard samples ship within 5-7 business days (cold chain).
• Minimum Order Quantity (MOQ): 1 kg for standard specifications; smaller quantities for evaluation.
• Lead Time: 7-15 business days from order confirmation.
• Packaging: 1 kg / 5 kg aluminum foil bag with cold pack; custom packaging available.
• Shipping: Cold chain shipping via air or courier; documentation prepared for customs clearance.

Frequently Asked Questions

Q1: What's the difference between NR 98% and 99%?

The 98%/99% difference reflects total NR content measured via HPLC. Higher purity is positioned for premium applications requiring maximum potency.

Q2: How should NR be stored?

NR should be stored refrigerated (2-8°C), protected from light and moisture. Cold chain shipping is recommended.

Q3: What's the difference between NR and NMN?

Both NR and NMN are NAD+ precursors. NR (nicotinamide riboside) and NMN (nicotinamide mononucleotide) are different molecules but both convert to NAD+ in the body.

Q4: What's the regulatory status in the EU?

NR is permitted as a novel food ingredient in the EU. Specific regulatory status depends on intended application and labeling.

Q5: How is the NR content measured?

NR content is quantified via HPLC per industry-standard methods.

Q6: What's the typical MOQ?

Standard MOQ is 1 kg. Smaller quantities (100-500g) are available for evaluation.

Q7: Do you offer custom specifications?

Yes. Custom specifications (e.g., specific purity, packaging, cold chain requirements) can be discussed with our coordination team.

Q8: What documentation is available?

Standard documentation includes COA, MSDS, allergen statement, Non-GMO statement, stability data. Additional documentation available upon request from production partners.

Related Resources

• NR for Dietary Supplements →
• How to Verify Botanical Extract Quality: 12 Points →

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Compliance Note

Data marked as "typical" reflects industry standards; specific values vary by supplier and batch. Documentation including COA, MSDS, allergen, and Non-GMO documentation is available upon request from production partners.

About Nourish Ingredients: We are a China-based sourcing partner for botanical extracts and nutraceutical ingredients. We coordinate supply for international brands — from specification matching to delivery. Production partners maintain FSSC 22000, BRCGS, EU Organic, USDA Organic, FAMI-QS certifications. Documentation available upon request.

For ingredient sourcing inquiries: ashely@nourishingr.com

Reviewed by: Nourish Ingredients Editorial Team   Version: 2.3   Last updated: 2026-09-20