SHOUCHENGBIO provides N-acetylglucosamine (NAG) powder manufactured in alignment with USP standards. As a natural precursor to hyaluronic acid, this ingredient supports formulation development across multiple sectors, including dietary supplements, personal care, and animal nutrition. The product is produced under GMP guidelines, with consistent batch-to-batch parameters to support commercial procurement and large-scale production. Flexible minimum order quantity options are available to accommodate different scales of business operations. This ingredient is suitable for formulation developers and bulk ingredient buyers seeking a standardized raw material for end-product development.
Item | Specification |
|---|---|
Assay (on dried basis) | 98.0% – 102.0% |
Appearance | White to off-white powder |
Identification (IR) | Meets the requirements (197K) |
Specific Rotation | +39.0° to +43.0° |
pH (10 mg/mL) | 6.0 – 8.0 |
Loss on Drying | ≤ 0.5% |
Residue on Ignition | ≤ 0.1% |
Melting Point | 196 – 205°C |
Chloride | ≤ 0.1% |
Individual Impurity | ≤ 0.5% |
Total Impurities | ≤ 2.0% |
Limit of Glucosamine | ≤ 1.0% |
Arsenic | ≤ 1 ppm |
Lead | ≤ 10 ppm |
Total Plate Count | ≤ 1,000 CFU/g |
Yeast & Mold | ≤ 1,000 CFU/g |
Salmonella | Negative |
E. coli | Negative |
The NAG powder maintains an assay range of 98.0%–102.0% on a dried basis, with a defined melting range of 196–205°C. This consistent parameter profile supports stable formulation performance across different production batches, reducing quality verification work for commercial users.
Production processes control glucosamine content to ≤1.0% and chloride content to ≤0.1%. Total impurities are limited to ≤2.0%, with individual impurities capped at ≤0.5%. These controlled impurity levels support compatibility with sensitive formulation systems and reduce the risk of unwanted interactions in end products.
As a natural precursor to hyaluronic acid, NAG supports absorption pathways relevant to joint and skin tissue. This molecular property makes the ingredient suitable for products targeting tissue hydration and structural support. Full technical documentation, including absorption-related data, is available for business buyers upon request.
The product is manufactured and tested in accordance with USP monographs and GMP guidelines. All quality parameters listed in the specification sheet are verified through standardized testing methods, with batch test records available for commercial procurement review.
NAG is used in oral joint health products to support cartilage repair and joint lubrication. Its role as a glycosaminoglycan precursor aligns with the formulation needs of joint support supplements for adult consumers.
In topical and oral skin care formulations, NAG supports natural hyaluronic acid production and skin hydration. The powder format allows integration into various dosage forms, including oral powders, tablets, and topical serum bases.
The ingredient supports the integrity of the gastrointestinal lining, making it suitable for inclusion in gut health dietary supplements and digestive support products. Its neutral pH range supports compatibility with gut-focused formulation systems.
NAG serves as a functional ingredient in canine and feline joint care products. The standardized purity profile supports consistent dosing in pet nutrition formulations for both companion animal supplement brands and veterinary product lines.
The NAG powder has a shelf life of 24 months when stored in tight, light-resistant containers under cool, dry conditions. Proper storage supports retention of assay values and physical properties throughout the shelf life period. Commercial buyers may request storage guideline documents for warehouse and inventory management reference.
When stored in tight, light-resistant containers under cool and dry conditions, the product has a shelf life of 24 months from the date of manufacture.
Yes, this N-acetylglucosamine powder is compliant with current USP monograph requirements for dietary supplement ingredients.
Samples are available for laboratory evaluation. Business buyers may contact the sales team to request sample materials and supporting technical documentation.
