SODIUM HYALURONATE Medium MW(1000-1400 KDa) retains water in the dermal tissue, maintaining hydration and forming a non-occlusive film. It helps to keep the fiber structure and flexibility. It also contributes to the rheology of the formulations is ideal to formulate anti-aging, moisturizing, anti-wrinkle, and firming cosmetic products by providing excellent moisturizing, regenerating, and smoothing properties.