Blink Contacts Eye Drops, are ideal for lubricating and rewetting all contact lenses. They also relieve dryness, irritation & discomfort associated with lens wear.These drops, are fortified with essential electrolytes found in natural tears, they contain Sodium hyaluronate; a naturally occurring substance found in your eyes. Sodium hyaluronate forms a moisture cushion so your eyes stay refreshed and comfortable just as they are meant to be. Blink contacts eye drops contain OcuPure as a gentle disappearing preservative. These eye drops are ideal for lubricating and rewetting all contact lenses, especially disposable lenses. They also relieve dryness, irritation and discomfort that may be associated with lens wear.