sodium hyaluronate (Avizor)

AVIZOR LACRIFRESH is a brand of lubricating ophthalmic solutions (artificial tears) developed by the Spanish company Avizor and distributed in various markets, including Vietnam by TV TPI. The product line is primarily designed to alleviate symptoms of dry eye syndrome, ocular irritation, and eye fatigue caused by environmental factors, prolonged screen use, or contact lens wear. The flagship formulation, Lacrifresh Moisture, contains 0.1% sodium hyaluronate, a naturally occurring viscoelastic polysaccharide that mimics the properties of the natural tear film to stabilize the precorneal layer and provide long-lasting hydration. Other variants in the line include Lacrifresh Comfort (containing povidone) and Lacrifresh Ocu-Dry (containing higher concentrations of sodium hyaluronate, such as 0.2% or 0.3%). These products are often registered as medical devices or over-the-counter pharmaceutical lubricants depending on the jurisdiction.

Brand names

AVIZOR LACRIFRESHLacrifresh MoistureLacrifresh ComfortLacrifresh Ocu-Dry

Other names

hyaluronic acidsodium hyaluronate ophthalmic