Nicotinamide Riboside Powder Bulk

At Shaanxi Rebecca Biotechnology Co., Ltd., a vertically integrated manufacturer, we are driven by your production needs. At our plant, we use high temperature drying and ultra fine grinding methods that preserve molecular shapes while providing the particle uniformity needed for capsule and tablet formulations.

Key manufacturing capabilities:

· Advanced fermentation protocols producing β-configuration NR with minimal chemical impurities

· Multi-stage recrystallization delivering 98%-99.5% purity grades tailored to your application

· Batch homogenization systems reducing content deviation across bulk orders

· Cyclodextrin inclusion modification providing water-dispersible, hydrolysis-resistant variants

Supply Chain Excellence:

You have the benefit of our long term arrangements with ribose intermediate suppliers which guarantee stable prices and ongoing material supply. Our global logistics network ensures on-time delivery. The aluminium foil wrapping sealed with nitrogen protects your investment in transportation.

Quality Assurance:

Third party tested for purity, potency, heavy metals and microbiological contamination on each batch. Our certifications ISO9001, HALAL, KOSHER, cGMP, FSSC22000, HACCP are proof of our conformity with international standards and EU EC396 and EU 2023/915 legislation.

• We produce our products using a manufacturing approach that blends the accuracy of biological processes with the rigour of chemical engineering. The first step is to activate the strain and expand the seed culture. The genetically altered bacteria are activated under sterile conditions. After measuring the OD values and confirming the absence of contamination, the cultures are transferred to 5-ton fed-batch fermentation reactors.
• During high-density fermentation, closed loop devices monitor temperature, pH and dissolved oxygen to drive effective gene expression. bacterial cells, glucose and nicotinamide precursors are converted to β-configuration nicotinamide riboside. The concentration of the product is monitored using online HPLC. High-temperature sterilisation stops reactions and eliminates the need for harmful reagents.
• Cell disruption and crude extraction is then performed by high pressure homogenisation, which releases intra-cellular NR. Microfiltration with ceramic membranes eliminates the cell debris . Nanofiltration separates the target molecules from the unneeded substrates and inorganic salts, resulting in a clean concentrate.
• The acidification and salt creation phase is to add dilute hydrochloric acid under dark conditions at ≤50℃ to generate nicotinamide riboside chloride through negative pressure concentration. This regulated atmosphere inhibits the high temperature hydrolysis that produces undesired nicotinamide impurities.
• Final purity grades are determined via gradient solvent recrystallisation. Single recrystallisation yields 98% grade material. Double recrystallisation with activated carbon treatment gives mainstream grade 99%. Triple recrystallisation with chromatography yields high-purity grade 99.5% and carefully controls alpha-isomers, NAM and chloride ion.
• The crystallised filter cakes are rinsed countercurrent with cold solvent to remove surface contaminants and subsequently vacuum dried at ≤45℃ in the dark. Optionally, the cyclodextrin branch further enhances water solubility through high-pressure homogenisation and spray drying to obtain hydrolysis-resistant, moisture-proof powder.
• Final procedures include crushing to 80-200 mesh particle sizes, 3D homogenisation mixing to reduce batch variation and nitrogen filled sealed packaging in aluminium foil coated 25kg barrels. Every batch is fully inspected for item quality with samples maintained for traceability.

Bioavailability Engineering:

Our sophisticated liposomal delivery modification offers enhanced cellular absorption in your compositions. It also increases membrane permeability to ensure efficient conversion to NAD+ in mitochondria.

Versatility of Formulation:

Nicotinamide Riboside Powder Bulk is easily formulated into tablets, hard gel capsules, soft gels and beverage powders. It can be used with antioxidants such as resveratrol and quercetin for synergistic compositions targeting metabolic vitality.

Stability Performance:

The powder is stable and does not degrade under conventional storage settings (humidity <70%). Our cyclodextrin-modified variation decreases hydrolysis in aqueous solution by more than 60% over the shelf life of the product, and is especially important in liquid supplement applications.

Clean Label Credentials:

The product passes clean label requirements as it's non-GMO, vegan and devoid of any artificial additives. Third party testing shows no excessive concentration of heavy metals or solvent residue, supporting transparent label requirements.

• We understand your inventory control requirements and offer variable packing options based on order quantities. Standard bulk shipments are double layered protected, inner vacuum sealed aluminium foil bags with nitrogen fill to prevent oxidation, inside of 25kg moisture-proof corrugated drums that fulfil international shipping regulations.
• For smaller trial orders or particular purposes we now offer sub-divided pack sizes of 1kg, 5kg and 10kg, with the same level of protection. Custom labelling and neutral branding to meet your private-label requirements. Each shipment is accompanied by batch-specific COA paperwork.
• We work with worldwide transportation providers to deliver temperature-controlled transportation across the continents. Visibility into shipments is provided by real-time tracking technologies, and localised distribution to shorten lead times is facilitated by warehouse facilities in important regions. Expedited freight alternatives are available to fulfil urgent production requirements. Coupled with our effective supply chain management, this ensures product is delivered to your facility quickly and safely, with potency maintained throughout the voyage.
• Quarterly fixed-price agreements hedge against ribose intermediate price fluctuation for high-volume contracts to provide budget predictability. Capacity is available for framework customers and stockouts are minimised throughout the busiest season with priority production scheduling.

Q: Can you regulate individual contaminants below 0.1% and can you offer chloride values for cosmetic registration?

A: We have a multi-stage ion exchange and recrystallization process that limits single unknown contaminants to <0.1%. Each COA provides independent free chloride testing data required for cosmetic submission.

Q: How do you ensure long-term orders to be consistent from batch to batch?

A: Raw materials are pre-inspected by batch before processing. Chromatic aberration and assay deviation can be reduced by standardised purification processes and final bulk mixing. This can stabilise your incoming quality inspection pass rates.

Q: What are the price stability measures for annual contracts?

A: We have long-term fixed procurement agreements for ribose intermediates with sealed storage. Customers of the framework enjoy quarterly fixed-price contracts that provide a buffer against market swings and ensure prioritised production scheduling.

Ready to elevate your formulations with premium Nicotinamide Riboside Powder Bulk? Contact our technical team at information@sxrebecca.com to discuss customization options, request samples, or secure your supply agreement today.