The Cold Mask vanishes the lines of expression and activates face cells, strengthening and firming up muscles. It diminishes the wrinkle lines around the eyes. With just minutes a day, its daily use revitalizes the skin. In addition, it incredibly reduces acute headaches, fatigue, stress, swollen eyes, insomnia and the annoyances of hang over. Medically it is recommended as an anti-inflammatory for post-surgical procedures. INSTRUCTIONS (COLD): Place the product inside a plastic bag, and then place the product in the refrigerator until it gets to the desired temperature. The perfect complement for specialized treatments.