Q1. What is NMN and why is it used in supplements?

NMN (beta-nicotinamide mononucleotide, CAS 1094-61-7, C11H15N2O8P, 334.22 g/mol) is a nucleotide that occurs naturally in cells and in trace amounts in certain foods. It is a direct precursor of NAD+, a coenzyme central to cellular energy metabolism, and NAD+ levels decline with age in research models. NMN is used in cellular-energy, healthy-aging and longevity products, with published clinical studies examining its effects on NAD+ levels and metabolic markers.

Q2. What purity and specification of NMN does Purecium supply?

Purecium supplies NMN at 98% minimum assay by HPLC as a white crystalline powder, with 99% assay lots available on request. Each lot is tested for assay, related nucleotides and residual nicotinamide, loss on drying, residual solvents, heavy metals and microbiology, and the beta-anomeric form is confirmed by complementary analytical methods, with full results on the Certificate of Analysis.

Q3. How is NMN manufactured?

NMN is produced by controlled enzymatic synthesis from D-ribose and nicotinamide. The ribose is activated and enzymatically coupled to nicotinamide to form beta-NMN, followed by purification, crystallization and drying under controlled conditions. In-process monitoring controls stereochemistry and impurity formation, and finished lots are released by validated HPLC with anomeric purity confirmed.

Q4. What is the difference between NMN and nicotinamide riboside (NR)?

NMN (β-NMN) and NR (nicotinamide riboside) are both NAD+ precursors but differ in structure: NMN is the phosphorylated mononucleotide (C11H15N2O8P) while NR is the unphosphorylated riboside form that is typically supplied as a chloride salt. NMN sits one enzymatic step closer to NAD+ in the salvage pathway; both are studied for supporting cellular NAD+ pools, and the choice depends on formulation positioning and target market.

Q5. What does NAD+ do, and how does NMN support it?

NAD+ (nicotinamide adenine dinucleotide) is a central coenzyme in cellular energy metabolism, redox reactions and the activity of NAD+-dependent enzymes involved in cellular maintenance. In research models NAD+ concentrations decline with age, and NMN is studied as a direct precursor that can support cellular NAD+ pools. These mechanisms are the basis for NMN's healthy-aging and cellular-energy positioning in supplements.

Q6. Which ingredients is NMN commonly combined with?

NMN is commonly formulated with other NAD+ and mitochondrial actives such as resveratrol, PQQ, CoQ10 and NR, and with B-vitamins in cellular-energy and longevity products. Combinations should be validated for stability and compatibility in the finished format, and per-serving levels set conservatively and reviewed against the regulatory framework of each destination market.

Q7. What is the typical use level of NMN in finished supplements?

NMN is typically used at doses in the range of 100 to 500 mg per serving or per day in NAD+-support products, with many published clinical studies using similar magnitudes of daily dosing. There is no established dietary reference value, so levels should be set by the brand on the basis of the product concept and confirmed in stability and finished-product testing.

Q8. Is NMN regulated as a food ingredient, and what claim rules apply?

In the United States, NMN has been marketed as a dietary-supplement ingredient within the FDA framework, with communication restricted to structure/function language without disease claims. In the European Union, NMN is considered a novel food and requires authorization before food-supplement use, and similar novel-food assessments apply in some other jurisdictions. Verify the current status of each destination market before launch.

Q9. Is NMN stable in finished products, and how should it be formulated?

NMN is a white crystalline powder with good solubility in water and defined stability in dry formats, but it is somewhat hygroscopic and sensitive to moisture and heat over long periods. Capsules, tablets and moisture-protected stick-packs are the practical formats; storage should be sealed, cool and dry, and finished-product stability should be confirmed with accelerated and real-time studies.

Q10. How is NMN quality verified in the laboratory?

NMN assay is determined by validated HPLC against a certified reference standard, with related nucleotides and residual nicotinamide quantified as impurities. Anomeric purity is confirmed by complementary chromatographic or spectroscopic methods, and loss on drying, residual solvents by GC, heavy metals and microbial testing complete the release panel. Request the HPLC chromatogram and impurity table on the COA.

Q11. Is NMN suitable for vegan and allergen-free products?

Yes. NMN produced by enzymatic synthesis from D-ribose and nicotinamide involves no animal-derived inputs, making it suitable for vegan and vegetarian formulations. It is allergen-free, gluten-free and non-GMO, and lots are non-irradiated with residual solvent and heavy-metal results conforming to USP/EP limits; these statements are documented on request.

Q12. What is the difference between beta-NMN and alpha-NMN?

The beta anomer (β-NMN) is the biologically relevant form that occurs in cells and acts as the NAD+ precursor; the alpha anomer is a non-natural isomer that must be controlled during manufacture. Commercial supplement-grade NMN is declared as β-NMN, and anomeric purity is verified analytically so that buyers receive the biologically active form.

Q13. What documentation should we request when sourcing NMN?

Request a current specification sheet and a batch-specific Certificate of Analysis showing HPLC assay, related nucleotides, residual nicotinamide, loss on drying, residual solvents, heavy metals and microbial results, plus an SDS and allergen and gluten statements. Also request ISO 9001 and FSSC 22000 certificates, Kosher and Halal certificates where relevant, anomeric-purity data and stability studies for registration files.

Q14. What is the MOQ, packing and lead time for NMN from Purecium?

The minimum order quantity is 25 kg, and NMN is packed in 25 kg drums with food-grade polyethylene inner bags. Samples and full technical documentation are available before commitment. Standard production lead time is typically 10 to 20 working days after order confirmation, with US warehouse stock enabling faster dispatch for North American customers.

Q15. Why should we source NMN from Purecium?

Purecium supplies β-NMN at 98% minimum HPLC purity from controlled enzymatic synthesis with confirmed anomeric form, and every batch is released on a full Certificate of Analysis covering assay, related substances, residual solvents, heavy metals and microbiology. Production follows ISO 9001 and FSSC 22000 certified systems with Kosher and Halal certification available, the minimum order is 25 kg, and US warehouse inventory enables fast fulfillment.

NMN Bulk Powder 98% - NAD+ Precursor β-Nicotinamide Mononucleotide

NMN (β-Nicotinamide Mononucleotide) Powder for NAD+ and Cellular-Energy Supplement Programs
Enzymatically Synthesized β-NMN at 98% Minimum Assay from Certified Production Facilities
Embodies the essence of pure, high-quality dietary supplement ingredients
NMN (β-Nicotinamide Mononucleotide) Powder
NAD+ Precursor Cellular-Energy Support

NMN
Purecium NMN is beta-nicotinamide mononucleotide, the direct NAD+ precursor used in cellular-energy, healthy-aging and longevity-oriented supplements, supplied as a B2B raw material for brands, contract manufacturers and distributors. It carries CAS 1094-61-7, molecular formula C11H15N2O8P and molecular weight 334.22 g/mol, and is offered at 98% minimum assay by HPLC as a white crystalline powder produced by enzymatic synthesis from D-ribose and nicotinamide. Vegan, allergen-free and non-irradiated, it is packed in 25 kg drums with a 25 kg minimum order and complete COA documentation.

Product name: β-Nicotinamide Mononucleotide (98% HPLC)
Molecular formula: C₁₁H₁₅N₂O₈P
Starting material: D-Ribose + nicotinamide (enzymatic synthesis)
Grade: Supplement grade (>=98% HPLC; 99% available)
Heavy Metals: Conforms to USP/EP limits
Pesticide residue: Conforms to USP/EP limits
Packing size: 25kg/drum
CAS#: 1094-61-7
Molecular weight: 334.22 g/mol
Source: Enzymatic synthesis (D-ribose + nicotinamide); China
Specification: β-NMN >=98% by HPLC; white crystalline powder
Country of origin: China
Residual solvent: Conforms to USP/EP limits
Allergen free/Gluten-free/Non-GMO/Vegan/Non-Irradiation:

NMN Overview

NMN, full name beta-nicotinamide mononucleotide, is a nucleotide naturally present in all living cells and reported in trace amounts in certain foods, where it functions as a key intermediate in the biosynthesis of nicotinamide adenine dinucleotide (NAD+). The compound carries CAS 1094-61-7, molecular formula C11H15N2O8P and molecular weight 334.22 g/mol, and it is one of the most studied NAD+ precursors in the healthy-aging research field.

For the dietary-supplement industry, NMN is used in cellular-energy, healthy-aging and longevity products, where its role as a direct NAD+ precursor is the scientific anchor: NAD+ concentrations decline with age in research models, and NMN supplementation is studied for its ability to support cellular NAD+ pools. Purecium supplies NMN as a B2B raw material at 98% minimum assay by HPLC for distributors, contract manufacturers, private-label producers and finished supplement brands.

Source & Ingredient Identity

Purecium NMN is produced by enzymatic synthesis from D-ribose and nicotinamide, a route that delivers a defined single-molecule product with consistent stereochemistry and high batch-to-batch reproducibility. The biotransformation approach avoids harsh chemical conditions, and the crude product is purified by chromatographic and crystallization steps to yield the white crystalline powder at 98% minimum assay.

The declared product is beta-nicotinamide mononucleotide, also written β-NMN or nicotinamide ribotide, with CAS 1094-61-7, formula C11H15N2O8P and molecular weight 334.22 g/mol. Buyers should confirm the assay method, related-substance profile and the declared beta anomeric form on the specification sheet, and 99% assay lots can be supplied on request for premium programs.

Key Characteristics of NMN

1. Defined nucleotide with direct NAD+ precursor function. NMN (C11H15N2O8P, 334.22 g/mol, CAS 1094-61-7) sits one enzymatic step upstream of NAD+ in the salvage pathway, and research positions it as a direct precursor for supporting cellular NAD+ pools. This defined biochemical role is the basis for its use in cellular-energy and healthy-aging formulas.

2. Strict analytical identity for a high-value active. Commercial NMN is specified by HPLC assay, related nucleotides and nicotinamide content, residual solvents, heavy metals and microbiology. The beta-anomeric form and the absence of the alpha-isomer are confirmed by chromatographic and NMR-based methods, giving formulators a reproducible active for precise milligram dosing.

3. Stable crystalline profile with formulation considerations. NMN is a white crystalline powder with good water solubility and defined stability in dry, moisture-protected formats. It is hygroscopic to a degree, so capsules, tablets and stick-packs with proper moisture barrier are the practical formats, and it should be kept sealed, cool and dry during handling and storage.

NMN Manufacturing

NMN is manufactured by controlled enzymatic synthesis starting from D-ribose and nicotinamide: the ribose is activated and coupled to nicotinamide through enzyme-catalyzed steps to form the beta-nicotinamide mononucleotide, followed by purification, concentration, crystallization and drying under pharmaceutical-grade conditions. Process parameters are monitored in-process to control stereochemistry, yield and impurity formation.

Finished lots are tested by validated HPLC for assay and related substances, with identification confirmed by retention time and spectral match and the beta-anomeric form verified by complementary methods. Additional testing covers loss on drying, residual solvents, heavy metals and microbiology, with analytical methods following current pharmacopeial general chapters, and results are reported on the batch Certificate of Analysis.

Applications of NMN

Cellular-energy and healthy-aging formulas are the primary application of NMN. It is frequently combined with other NAD+-supporting and mitochondrial ingredients such as resveratrol, PQQ and CoQ10 in longevity and energy products, where its NAD+-precursor role is the intended contribution, and published clinical studies have examined NMN's effects on NAD+ levels and related metabolic markers in humans.

Sports-nutrition and metabolic-wellness products form the second cluster, using NMN for cellular energy and recovery positioning, often in capsule or stick-pack formats with other B-vitamins and adaptogens. Formulators should note the regulatory framework per market: in the United States NMN is used within the FDA dietary-supplement framework, while in the European Union NMN currently requires novel-food authorization before food-supplement use, so the status of each destination market must be confirmed before launch.

Manufacturing & Quality Control

Purecium NMN is produced in facilities operating under ISO 9001 and FSSC 22000 certified quality systems, with Kosher and Halal certification available. Every lot is tested for identity, HPLC assay of at least 98%, related nucleotides and nicotinamide, loss on drying, residual solvents, heavy metals and microbiology, with the beta-anomeric form confirmed before release.

Each commercial lot is traceable from raw-material intake through enzymatic synthesis and purification to the finished drum, and every batch is released on a Certificate of Analysis documenting assay, impurity profile, anomeric purity and physical data. Purecium also provides the specification sheet, SDS, allergen and gluten statements, non-GMO declarations and stability data on request.

NMN for B2B Supplement Manufacturing

Purecium supplies NMN exclusively as a B2B raw material for distributors, contract manufacturers, private-label producers and finished supplement brands. The minimum order quantity is 25 kg; NMN is packed in 25 kg drums with food-grade polyethylene inner bags, and samples with full documentation are available before commitment.

For North American customers, inventory is staged at Purecium's US warehouse, enabling pickup or delivery within approximately two days. Global delivery covers Hong Kong, mainland China, the EU and other regions, with export documentation prepared for every shipment, and Purecium provides specification and application guidance plus technical and regulatory communication to support formulation and registration in each destination market.

Reviewed by the Chief Quality Assurance / Regulatory Affairs Specialist at Purecium for technical accuracy and regulatory alignment.
NMN Frequently Asked Questions (FAQ) for B2B Buyers

Q1. What is NMN and why is it used in supplements?
NMN (beta-nicotinamide mononucleotide, CAS 1094-61-7, C11H15N2O8P, 334.22 g/mol) is a nucleotide that occurs naturally in cells and in trace amounts in certain foods. It is a direct precursor of NAD+, a coenzyme central to cellular energy metabolism, and NAD+ levels decline with age in research models. NMN is used in cellular-energy, healthy-aging and longevity products, with published clinical studies examining its effects on NAD+ levels and metabolic markers.
Q2. What purity and specification of NMN does Purecium supply?
Purecium supplies NMN at 98% minimum assay by HPLC as a white crystalline powder, with 99% assay lots available on request. Each lot is tested for assay, related nucleotides and residual nicotinamide, loss on drying, residual solvents, heavy metals and microbiology, and the beta-anomeric form is confirmed by complementary analytical methods, with full results on the Certificate of Analysis.
Q3. How is NMN manufactured?
NMN is produced by controlled enzymatic synthesis from D-ribose and nicotinamide. The ribose is activated and enzymatically coupled to nicotinamide to form beta-NMN, followed by purification, crystallization and drying under controlled conditions. In-process monitoring controls stereochemistry and impurity formation, and finished lots are released by validated HPLC with anomeric purity confirmed.
Q4. What is the difference between NMN and nicotinamide riboside (NR)?
NMN (β-NMN) and NR (nicotinamide riboside) are both NAD+ precursors but differ in structure: NMN is the phosphorylated mononucleotide (C11H15N2O8P) while NR is the unphosphorylated riboside form that is typically supplied as a chloride salt. NMN sits one enzymatic step closer to NAD+ in the salvage pathway; both are studied for supporting cellular NAD+ pools, and the choice depends on formulation positioning and target market.
Q5. What does NAD+ do, and how does NMN support it?
NAD+ (nicotinamide adenine dinucleotide) is a central coenzyme in cellular energy metabolism, redox reactions and the activity of NAD+-dependent enzymes involved in cellular maintenance. In research models NAD+ concentrations decline with age, and NMN is studied as a direct precursor that can support cellular NAD+ pools. These mechanisms are the basis for NMN's healthy-aging and cellular-energy positioning in supplements.
Q6. Which ingredients is NMN commonly combined with?
NMN is commonly formulated with other NAD+ and mitochondrial actives such as resveratrol, PQQ, CoQ10 and NR, and with B-vitamins in cellular-energy and longevity products. Combinations should be validated for stability and compatibility in the finished format, and per-serving levels set conservatively and reviewed against the regulatory framework of each destination market.
Q7. What is the typical use level of NMN in finished supplements?
NMN is typically used at doses in the range of 100 to 500 mg per serving or per day in NAD+-support products, with many published clinical studies using similar magnitudes of daily dosing. There is no established dietary reference value, so levels should be set by the brand on the basis of the product concept and confirmed in stability and finished-product testing.
Q8. Is NMN regulated as a food ingredient, and what claim rules apply?
In the United States, NMN has been marketed as a dietary-supplement ingredient within the FDA framework, with communication restricted to structure/function language without disease claims. In the European Union, NMN is considered a novel food and requires authorization before food-supplement use, and similar novel-food assessments apply in some other jurisdictions. Verify the current status of each destination market before launch.
Q9. Is NMN stable in finished products, and how should it be formulated?
NMN is a white crystalline powder with good solubility in water and defined stability in dry formats, but it is somewhat hygroscopic and sensitive to moisture and heat over long periods. Capsules, tablets and moisture-protected stick-packs are the practical formats; storage should be sealed, cool and dry, and finished-product stability should be confirmed with accelerated and real-time studies.
Q10. How is NMN quality verified in the laboratory?
NMN assay is determined by validated HPLC against a certified reference standard, with related nucleotides and residual nicotinamide quantified as impurities. Anomeric purity is confirmed by complementary chromatographic or spectroscopic methods, and loss on drying, residual solvents by GC, heavy metals and microbial testing complete the release panel. Request the HPLC chromatogram and impurity table on the COA.
Q11. Is NMN suitable for vegan and allergen-free products?
Yes. NMN produced by enzymatic synthesis from D-ribose and nicotinamide involves no animal-derived inputs, making it suitable for vegan and vegetarian formulations. It is allergen-free, gluten-free and non-GMO, and lots are non-irradiated with residual solvent and heavy-metal results conforming to USP/EP limits; these statements are documented on request.
Q12. What is the difference between beta-NMN and alpha-NMN?
The beta anomer (β-NMN) is the biologically relevant form that occurs in cells and acts as the NAD+ precursor; the alpha anomer is a non-natural isomer that must be controlled during manufacture. Commercial supplement-grade NMN is declared as β-NMN, and anomeric purity is verified analytically so that buyers receive the biologically active form.
Q13. What documentation should we request when sourcing NMN?
Request a current specification sheet and a batch-specific Certificate of Analysis showing HPLC assay, related nucleotides, residual nicotinamide, loss on drying, residual solvents, heavy metals and microbial results, plus an SDS and allergen and gluten statements. Also request ISO 9001 and FSSC 22000 certificates, Kosher and Halal certificates where relevant, anomeric-purity data and stability studies for registration files.
Q14. What is the MOQ, packing and lead time for NMN from Purecium?
The minimum order quantity is 25 kg, and NMN is packed in 25 kg drums with food-grade polyethylene inner bags. Samples and full technical documentation are available before commitment. Standard production lead time is typically 10 to 20 working days after order confirmation, with US warehouse stock enabling faster dispatch for North American customers.
Q15. Why should we source NMN from Purecium?
Purecium supplies β-NMN at 98% minimum HPLC purity from controlled enzymatic synthesis with confirmed anomeric form, and every batch is released on a full Certificate of Analysis covering assay, related substances, residual solvents, heavy metals and microbiology. Production follows ISO 9001 and FSSC 22000 certified systems with Kosher and Halal certification available, the minimum order is 25 kg, and US warehouse inventory enables fast fulfillment.
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