Cross-linked sodium hyaluronate powder - high-density three-dimensional cross-linked network forming material
Crosslinked Sodium Hyaluronate Powder - Multiple BDDE Crosslinking Technology Used - Crosslinked Polymer Series
Long-lasting retention, three-dimensional structure, and precise cross-linking technology. A high-performance cross-linked hyaluronic acid powder that enhances shape support and sustainability through a three-dimensional network.
Crosslinked Sodium Hyaluronate Powder is a high-performance hyaluronic acid crosslinked polymer raw material manufactured using a multi-crosslinking technology with BDDE. The degree of crosslinking is precisely controlled within the range of 6-8%, and customization according to application is also possible. The crosslinked structure forms a high-density three-dimensional network, demonstrating excellent shape retention, sustained moisturizing properties, and viscoelastic characteristics. This raw material is powdered through freeze-drying, which provides excellent stability for transportation and storage. When re-dissolved in saline or similar solutions as needed, it immediately reconstructs a uniform three-dimensional gel structure. Compared to regular non-crosslinked hyaluronic acid, it has higher viscoelasticity, making it easier to adjust gel strength and shape retention. The endotoxin level is extremely low at <0.005EU/mg, and the residual crosslinking agent is appropriately managed for high purity specifications. It can be designed into high viscoelastic gels, well-dispersed micro-crosslinked gels, and homogeneous single-phase gels, making it suitable for diverse product development and research applications. It is utilized in a wide range of fields, including viscoelastic design for beauty gels, material carriers, improving the physical properties of gel-based products, and as a forming material for three-dimensional structures.
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basic information
INCI Name: Crosslinked Sodium Hyaluronate Appearance: White to off-white powder (freeze-dried product) Crosslinking Agent: BDDE (under appropriate management) Degree of Crosslinking: 6-8% (customizable) ■ Product Classification and Specifications CSHA (Biphasic Crosslinked Gel Raw Material) - Usage Concentration: 1.0-2.59% - G’ (Elastic Modulus): 1000-1100 Pa - G’’ (Viscous Modulus): 280-310 Pa CDHA (Monophasic Crosslinked Gel Raw Material) - Usage Concentration: 0.5-2.5% - G’: 260-470 Pa - G’’: 50-150 Pa CWHA (Micro-Crosslinked Gel Raw Material) - Usage Concentration: 0.2-2.0% - G’: 130-300 Pa - G’’: 50-150 Pa ■ Characteristics - High viscoelasticity due to three-dimensional crosslinked structure - Reformation of homogeneous gel structure after re-dissolution - Excellent hydration retention, shape support, and stability - Ultra-low endotoxin: <0.005EU/mg - Residual crosslinking agent: Managed within standard specifications ■ Storage Conditions - Store below -15°C (avoid moisture and keep sealed)
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Cross-linked hyaluronic acid powder is utilized in the development of various high-performance gel products, leveraging its high viscoelasticity, high stability, and three-dimensional network structure. Biphasic gels are suitable for product designs requiring hardness and shape stability, while monophasic gels serve as homogeneous and smooth gel bases. Micro-crosslinked gels are appropriate for light viscosity adjustments and material carrier applications. In the field of research and development, it is used for the mechanical design of gel-like materials, studies on controlling crosslinking density, viscoelastic optimization, and as a sustained-release carrier for functional materials. Additionally, due to its ease of viscoelastic adjustment, it can be applied to a wide range of formulation designs in the cosmetics and biomaterials fields, including three-dimensional gels, carrier gels, hydrogel materials, and molding gels. With compliance to global standards and high reproducibility, it is adopted by OEM/ODM manufacturers, cosmetic development companies, and biomaterial research institutions, contributing to the development of high-performance gel materials. Depending on the application, it also accommodates customization of crosslinking degree, viscoelasticity, and concentration, enabling optimal raw material design tailored to the required physical properties.
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.
