After using for 10 days, my skin was broken out, red, inflamed and had lumps from the displacement of Restylane. My dermatologist said this should NEVER be used by anyone, especially those who have used Botox, Restylane, microderm, any product with hydroxy, retin A or any Olay product. I look deformed! The bottom-line: at BEST this device will do NOTHING. At WORST--well, if you could see my face, you would understand the worst case scenario! My Doc says this should be illegal to sell.