Use 2 to 3 times a week on a perfectly clean and dry skin. Open the sachet. The patches are protected between 2 transparent sheets. Remove one sheet and take the patch. Apply one patch under each eye using light pressures to make sure it adhere perfectly to the skin. Leave on for 15 minutes then remove. Do not rinse. Use as often as needed for an instant energizing treatment. For long lasting results use for 6 consecutive days.