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Join Runxin at Dubai Derma 2026 – Your Trusted Partner for Premium Ingredients & Contract Manufacturing
2026-09-03

Overview of Runxin at Dubai Derma 2026 Shandong Runxin Bio-Tech will exhibit at Dubai Derma 2026, Booth Z118, Dubai World Trade Centre, from September 8–10. The company specializes in manufacturing hyaluronic acid (sodium hyaluronate) and chondroitin sulfate across pharmaceutical, cosmetic, and food grades. Product lines include injection, ophthalmic, cosmetic, and food grades of HA, as well as multiple chondroitin sulfate sources (bovine, shark, chicken, porcine, fermentation-derived). Runxin also offers contract manufacturing services for supplements (OEM/ODM) in various formats. Certifications include cGMP, ISO 13485, ISO 22000, HACCP, HALAL, FDA, REACH, and COSMOS. Read More
Runxin Wraps Up Successful Run at Western China Extracts Expo 2026
2026-08-28

Runxin at Western Ingredients Expo 2026 Recap Thank you for visiting Booth 1F-05 in Xi'an (Aug 24-26). Featured Hyaluronic Acid (injection, eye drop, cosmetic, food grades) and Chondroitin Sulfate (bovine, shark, Halal, oligo, fermentation). 28+ years' expertise, global supply. Certified by cGMP, ISO9001, ISO22000, ISO13485, HACCP, HALAL, FSSC22000. OEM/ODM services available. Contact us for collaboration. Read More
What to avoid when using injection grade hyaluronate powder?
2026-08-18

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SCIENCE POPULARIZATION

How to Choose the Right Sodium Hyaluronate for Your Application
2026-10-13

Overview of Selecting Sodium Hyaluronate Choosing sodium hyaluronate requires a 5-step framework: define application and regulatory target, select grade (food, cosmetic, pharmaceutical, injection), match molecular weight to function, set purity specifications, and evaluate supplier capability. Grade depends on exposure route, not purity alone. Molecular weight determines penetration, viscosity, and formulation behavior. Purity thresholds vary by risk level. Supplier assessment should cover testing methods, batch consistency, certifications, traceability, and documentation transparency. Read More
Sodium Hyaluronate Purity: What Does It Mean and How Is It Tested?
2026-10-13

Overview of Sodium Hyaluronate Purity Purity is a multi-dimensional profile, not one percentage. Key parameters: assay, glucuronic acid, protein, nucleic acids, endotoxin, heavy metals, solvents, and microbial limits, each with specific test methods. Criteria vary by grade: cosmetic requires protein ≤0.1%, assay ≥90%; pharma/injectable requires protein ≤0.05%, endotoxin ≤0.05 EU/mg. Impurities come from fermentation or extraction. Supplier evaluation should cover testing methods, batch consistency, certifications, traceability, and transparency. Read More
High Molecular Weight vs. Low Molecular Weight Sodium Hyaluronate
2026-09-29

High or low molecular weight sodium hyaluronate? We compare penetration, anti-inflammatory effects, hydration and clinical evidence — clear verdict for each application. Read More

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