Artelac 0.32% Sterile Eye Drops Artelac 0.32% Sterile Eye Drops provide effective relief from dry eyes. They contain hypromellose, a soothing solution which moistens the eye & gives tear-like lubrication to the eyes & eye lids for long-lasting relief, & can be used as often as required. Artelac 0.32% Sterile Eye Drops are supplied in preservative free, sterile, single use containers, so are suitable for those who are hypersensitive to preservatives or who wear contact lenses. Wearers of soft contact lenses should remove their lenses before applying the drops & should wait for at least 15 minutes before they insert them again. Artelac 0.32% Sterile Eye Drops can also be used by women who are pregnant or breastfeeding.