Thea Hyabak Daily Eye Care | Hydrates Provides Comfort Dry, Tired Eye | 10ml. Hyabak® Patient Information Leaflet. Before using Hyabak®, be sure to wash your hands thoroughly. • Hyaluronic acid (as sodium hyaluronate 0.15%): A natural polysaccharide found in the human eye, which retains water to hydrate and lubricate the surface of the eye.
