Thealoz Duo Dry Eye Drops
Thealoz Duo is a preservative free dry eye drop, which uses two active ingredients to offer better lubrication and longer relief from symptoms. The two agents which combine to provide the benefits for Thealoz Duo are Trehalose (3%) and Hyaluronic acid (0.15%). Trehalose naturally protects cellular membranes from extreme dryness, oxidation and temperature stress, said Spectrum Thea. It protects the corneal epithelial cells from dehydration and defends the cells against the increased osmolarity found in the tears of a dry eye sufferer. 1 = Doan, S. M. et al. Acta Ophthalmologica (2015); 93: S255. 2 = Pinto-Bonilla, J.C. et al. Ther. Clin. Risk Manag. (2015); 11: 595-603.