3% hydrogen peroxide solution. Sterile. For soft (hydrophilic) contact lenses replaced in 30 days or less. Cleans. Removes protein. Disinfects, stores. Includes 2 free lens cases with neutralizing disc. Contains a cleaning agent. Compare to Ciba Vision Clear Care (This product is not manufactured or distributed by: CIBA Vision Corporation, owner of the registered trademark Clear Care). Quality Guaranteed: This Top Care product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed. Manufactured in the UK.