For dry, tired or overworked eyes, this formulation contains 0.15% hyaluronic acid, an effective lubricant, that helps hydrate, refresh and protects the eyes, soothing away discomfort and alleviating symptoms caused by heating, wind, smoke, dust, screen use and driving. It also contains witch hazel and Gingko biloba, well known for eye health, thanks to their refreshing and soothing properties providing relief in ocular imitations and dry eye sensation. Gingko biloba helps to protect tear film from free radicals thanks to its antioxidant property. Does not contain: Benzalkonium chloride, Chlorhexidine, Parabens, Phenoxyethanol, Thimerosal, and components from animal origin.