Optrex Actimist 2 in 1 Itchy ampamp Wartery Eye Spray cools, soothes & relieves itchy & watery eyes due to a disturbed lipid layer of the eyeamprsquos film. Disturbed lipid layer of the eyes film can be associated with pollen allergens or to other environmental factors e.g. air conditioning., spray on closed eyes, instant relief for up to 4 hours. Safe for use with contact lenses, wont smudge eye makeup. Hours in front of a computer, air conditioning or late nights can take their toll, leaving your eyes looking & feeling tired & uncomfortable. Optrex Actimist 2 in 1 Tired ampamp The Eye Spray has been specially formulated for an instant relief of itchy ampamp Wartery eye symptoms & a refreshing boost so that your eyes feel more comfortable. The mist contains soothing liposome particles which work in two ways Repair & replenish the eyes natural moisture barrier, relieving tired eye symptoms for up to four hours Improve hydration of the eyelids & skin around the eyes.