Here is a brief, plain-language overview of the article you provided, written in under 400 characters without any efficacy claims. Overview of Sodium Hyaluronate’s Hydration & Lubrication Mechanism Sodium hyaluronate is a long-chain polysaccharide that forms semi-rigid coils in water. Its negatively charged groups attract water molecules, creating a three-dimensional network. This network produces viscoelastic, shear-thinning fluids. High molecular weight variants remain on surfaces, while lower weights disperse differently. This behavior is concentration- and molecular-weight-dependent.
READ MOREDiscover why sodium hyaluronate (hyaluronic acid) has become the gold standard in artificial tears. Learn about its unique mechanisms, clinical evidence, and why it's preferred by ophthalmologists and pharmaceutical companies worldwide.
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