What is the function of TRT in skin treatment?

The function of TRT (Thermal Radiofrequency Treatment) in skin treatment primarily relates to its ability to manage temperature effectively during procedures. In this context, TRT is instrumental in cooling the skin from a higher temperature to a more comfortable level, such as cooling it down from 100% to 50%. This process not only enhances patient comfort but also helps to protect the skin's integrity while the treatment is being performed. By regulating temperature, TRT can also promote better outcomes in terms of skin recovery and rejuvenation after the treatment.

While other options may involve beneficial skin effects, they do not accurately reflect the specific mechanical function of TRT. For instance, healing the skin, brightening, and cleansing are typically outcomes of various treatments but do not specifically relate to the thermal regulation aspect that TRT provides. Therefore, the focus on the cooling function of TRT is what makes it a significant and relevant choice in skin treatment procedures.