Thank you for your question. Thermismooth is great for skin wrinkles/laxity. That being said, it does NOT address hollowness. The way radio frequency works is that it heats the underlying tissues to a certain degree of temperature quickly, and maintains for a number of minutes. These we know by science; increases and stimulates the production of collagen. It will not increase enough to fill in hollow areas, it may even make them appear more hollow due to the fact that the heat also shrinks fat cells. I would recommend you try an HA filler under the eyes such as Restylane Silk, Volbella, or Belotero. Best of luck!#holloweyes #teartroughs #eyebags