Product Description Artelac Nighttime Gel is an eye gel to help treat dry eyes (chronic tear dysfunction) developed by eye care specialists Bausch & Lomb. The eye gel provides protection and fast, effective relief from symptoms including irritated, gritty, and painful eyes. Suitable for people with chronic tear dysfunction, the eye gel supports all three tear film layers to protect your eyes, with triglyceride lipids sealing in moisture, sterile water rehydrating your eyes and carbomer gel ensuring that the moisture sticks to the surface of your eye. Apply the eye gel before bed to enjoy exceptional overnight comfort and long lasting protection for up to 24 hours, even after you ve put your contact lenses back in. With the same pH as natural tears, the Artelac Nighttime Gel offers soothing treatment for even the most sensitive of eyes. Need more optical advice help? Ask our optical experts