This is a cleaning and disinfecting solution for soft contact lenses. I purchased it because I used to wear 2-week lenses, but I switched to 1-day lenses, so I haven't used it and have been storing it. Immediate purchase is OK. Please refrain from purchasing if you are overly concerned about details. Also, please only purchase if you agree to no claims and no returns. Expiration date: 2027/08 Summary: Contains "Povidone-iodine (iodine)", a disinfecting ingredient widely used in gargle solutions, etc. It has high disinfecting power and is effective against not only floating bacteria but also bacteria attached to the case. Contains a protein-degrading enzyme, so it can thoroughly remove protein and associated dirt that adheres to the lenses. This is a successor product to "Cleardew First Care." - Dissolving/Rinsing Solution (385ml) 3 bottles x 2 - Disinfecting/Neutralizing Tablets 90 tablets x 2 - Dedicated Case 2 pieces x 2