"hydrogel masks for the under-eye area that have a brightening effect due to the inclusion of adenosine and collagen. They also provide a brightening effect thanks to sea buckthorn extract and deeply moisturize the skin with sucrose. It is recommended to store the patches in the refrigerator before use. Suitable for Dull under-eye skin. How to use: 1. Using the provided spatula, gently place the patches under your eyes. 2. Leave them on for 30 minutes and then remove. If desired, follow with moisturizer."