Glucosamine hydrochloride (glucosamine HCl) is an amino sugar ingredient widely used in joint health supplement manufacturing. It contributes to maintaining cartilage structure and supporting joint flexibility in finished product formulations.
Our USP-grade Glucosamine Hydrochloride is manufactured under strict GMP, ISO, and HACCP quality management systems to ensure consistent purity and quality. With an HPLC assay of 98.0%–102.0%, low moisture content, and excellent stability, it is widely used in dietary supplements, capsules, tablets, and functional foods for joint health support. As a professional manufacturer with extensive export experience, we provide reliable bulk supply along with complete documentation, including COA, TDS, MSDS, Halal, and Kosher certificates upon request.
Glucosamine HCl serves as a core raw material in joint care product lines. It is commonly incorporated into dietary supplement formulas intended to support joint structure and mobility, making it a standard ingredient for contract manufacturers and private label brands building commercial product portfolios.
Item | Specification |
|---|---|
Properties (physical) | |
Appearance | White Crystalline, Free Flowing Powder |
Odour | Odourless |
Bulk Density | NLT 0.60g/ml |
As Tapped Density | Meets the requirements of USP |
Particle Size | NLT 90% through 30Mesh |
Analytical Properties | |
Assay (HPLC) | 98.0—102.0% (on the dried basis) |
Identification | |
Identification A | Infrared Absorption: Complies with USP |
Identification B | Chloride Test: Complies with USP |
Identification C | Retention Time (HPLC): Corresponds to reference standard |
Transmittance | ＞90.0% (10.0% Water Solut.-450nm) |
Absorbance | ＜0.25a.u. (10.0% Water Solut.-280nm) |
Specific Rotation〔α〕D20 | +70.00°- +73.00° |
pH | 3.0—5.0 |
Loss on Drying | NMT 0.5% |
Residue on Ignition | NMT 0.1% |
Chloride (Cl) | 16.2% -- 16.7% |
Sulfate | NMT 0.24% |
Heavy Metals | ≤ 10 ppm |
Lead (Pb) | ≤ 3 ppm |
Arsenic (As) | ≤ 3 ppm |
Cadmium (Cd) | ≤ 1 ppm |
Mercury (Hg) | ≤ 0.1 ppm |
Residual Solvents | Complies with USP <467> |
Microbial | |
Total Aerobic | NMT 1,000 cfu/g |
Yeast and Mold | NMT 100 cfu/g |
E. Coli | Negative in 1g |
Salmonella | Negative in 1g |
Staphylococcus Aureus | Negative in 10g |
Enterobacteria & other gram neg | NMT 100 cfu/g |
Packaging and Storage | Store in tight, light-resistant containers under 25℃ |
Conclusion | Conform to USP 45 requirements |
This glucosamine HCl product is manufactured and tested in alignment with USP 45 standards. Assay content is controlled within the 98.0% to 102.0% range, verified via HPLC testing. Each batch undergoes full panel testing according to USP-specified methods to ensure all parameters meet stated requirements before release.
Production takes place in facilities with Halal and Kosher certifications, operating under established ISO and HACCP management systems. The production workflow follows GMP-compliant protocols, supporting regulatory compliance for commercial buyers across different global regions.
This material is primarily used in the production of joint health dietary supplements. It is suitable for capsule, tablet, and powder blend formulations, and is adopted by contract manufacturers and private label brands for commercial product lines. It can also be incorporated into functional food products where permitted by regional regulatory frameworks.
We provide direct factory supply with stable production capacity for bulk orders. Batch-to-batch consistency is maintained through strict process control and standardized testing protocols. Our team has extensive export experience and can provide responsive support for commercial procurement inquiries and documentation requests. Full documentation including COA, TDS, and MSDS is available for all orders to support internal quality and compliance workflows.
The assay purity ranges from 98.0% to 102.0% on a dried basis, tested via HPLC method in accordance with USP 45 standards.
Production facilities hold ISO, HACCP, Halal, and Kosher certifications. The product itself conforms to USP 45 requirements, with manufacturing processes following GMP guidelines.
We implement strict process control throughout the full production workflow, with standardized full-panel testing for each finished batch. All critical parameters are verified before product release, and batch records are maintained for full traceability.
Yes, this material is designed for commercial supplement manufacturing, including private label and contract production scenarios. Its consistent purity and flow properties support stable formulation and high-speed production processes.
