What is a common goal of light therapy in esthetics?

Light therapy, commonly used in esthetics, primarily aims to stimulate collagen production. This is significant because collagen is a crucial protein that gives skin its structure, elasticity, and firmness. As individuals age, natural collagen production decreases, leading to wrinkles and sagging skin. Various light therapy techniques, such as LED treatments, specifically target different layers of the skin to promote the production of new collagen fibers.

The utilization of specific wavelengths of light can penetrate the skin and trigger cellular processes that enhance collagen synthesis, thereby contributing to improved skin texture and a more youthful appearance. This process not only assists in reducing visible signs of aging but also supports overall skin health by creating a more resilient skin barrier.