 |
Injection grade Hyaluronic acid
Bouliga
391390
Sodium hyaluronate is a glycosaminoglycan that occurs naturally in human connective tissues. It exhibits moisturizing, lubricating, viscoelastic and pseudoplastic properties. Injectable grade sodium hyaluronate undergoes additional purification steps compared to other grades, meeting the safety requirements for parenteral administration.
Injectable grade sodium hyaluronate has stricter limits on impurities, bacterial endotoxins and molecular weight distribution. These specifications ensure its safety when introduced directly into the human body through injection routes.
Item | Standard |
Appearance | White Powder |
Glucuronic Acid | ≥45.0% |
Sodium Hyaluronate | 95.0%-105.0% |
Absorbance | ≤0.25 (A257nm), ≤0.15 (A280nm) |
pH | 6.0-7.5 |
Intrinsic Viscosity | 1.6 m³/kg-2.5 m³/kg |
Bacterial Endotoxins | <0.05 IU/mg |
Injectable grade sodium hyaluronate supports multiple medical and pharmaceutical applications.
It serves as an excipient in various parenteral formulations, providing viscosity control and stabilization for active pharmaceutical ingredients.
This grade is used in intra-articular injections for joint lubrication and in intraocular preparations for ophthalmic surgeries. It helps maintain tissue structure and reduce friction during procedures.
It functions as a raw material for intradermal cosmetic correctors, wrinkle fillers and medical cosmetic microsurgery products. It also supports the development of anti-adhesion products and damaged cartilage repair formulations.
Bouliga follows a standardized production process for injectable sodium hyaluronate:
Strain selection and cultivation
Fermentation to produce mucopolysaccharide
Multi-stage purification to remove impurities
Precipitation and dehydration
Three-in-one drying (filtering, dehydration and drying)
Sterile packaging and quality inspection
This process ensures consistent product quality across batches.
Injectable grade has stricter impurity limits, lower bacterial endotoxin levels and more controlled molecular weight distribution. It meets the regulatory requirements for parenteral administration, while cosmetic grade is formulated for topical application only.
Bouliga offers customizable packaging options to meet different production needs. Contact our team for specific packaging requirements and minimum order quantities.
Each batch undergoes comprehensive testing according to the specifications listed above. Quality control measures are implemented at every stage of the production process, from raw material selection to final packaging.
For inquiries about Bouliga injectable sodium hyaluronate for your commercial operations, contact Sunny at Tel/Whatsapp: +8615064743905. Our team provides technical support and product information to support your procurement decisions.
