Tearkool Eye Drops 0.3% 10ml

Eye Drops are suitable for use with all types of contact lenses to increase comfort of the lens during wear or to aid in the insertion of the contact lens. The product has a buffered pH close to that of tears and contains a unique disappearing preservative, sodium perborate. Sodium perborate degrades in water to yield trace amounts of hydrogen peroxide (50-500 ppm), providing an antimicrobial action. Instilled in the eye, hydrogen peroxide is rapidly degraded by catalases to yield water and oxygen. The antimicrobial buffer system results in a solution which is free of the usual preservatives which may cause hypersensitivity or allergic reactions and yet prevents the opened bottle from becoming contaminated .