Brand from Japan: Quality First. This intensive care mask for the eyes contains 10% vitamin C derivative, high-concentration retinol, and other ingredients, and is designed to provide comprehensive care for eye problems.The premium sheet delivers the ingredients to the skin's maximum potential, providing an extra layer of intensive, immediate care.How to use:After washing your face, prepare your skin with your favorite lotion and serum.Take out one sheet at a time and place it around your eyes, making sure it adheres evenly.After 3 minutes, remove the sheet and massage the remaining liquid into your skin before using lotion or cream.