Twenty-eight people had four monthly Clear + Brilliant Touch sessions using both the 1440 nm and 1927 nm wavelengths. Every measure of sun damage — lines, texture, pigment, radiance, and pore size — improved at 1 and 3 months. Side effects were minimal, and almost all patients were satisfied. The study included a range of skin types. It was funded by the device maker and had no control group, so the evidence is fair, not strong.