Fangrui Product Details Our Corn Callus Repair Patch Contains Stemona Officinalis, Carthamus Tinctorius, And Salvia Miltiorrhiza. The Corn Removal Pad Has A Soft Corn Pad That Makes You Feel Comfortable In Your Socks Or Shoes And Will Not Wrinkle, Slide Or Fall Off. Its Use Is Simple: If Your Corn Is Smaller Than The Size Provided, You Can Remove The Patch With Gloves, Then Cut The Patch Accordingly And Put It Back. Avoid Cutting The Patch Too Small. Wash The Corn And Dry It Thoroughly. For Better Results, Pre-soak The Corn In Warm Water For 5 Minutes To Aid Removal. 443 Repeat Treatment Daily Or As Needed Until The Corn Is Removed. Results May Vary From Person To Person. Place The Round Patch Wrapped In Adhesive Tape On The Corn. And It Can Gradually Repair The Skin Active Ingredients Penetrate Into The Skin And Remove Corns In A Targeted Manner.