Shanglaite's biotherapy beauty devices operate on a combination of biological and physical principles to deliver effective and targeted beauty treatments. These devices are designed to interact with the body's natural processes at the cellular and molecular levels, promoting skin health, rejuvenation, and overall beauty. One common mechanism employed by biotherapy beauty devices is the use of electrical stimulation, such as microcurrent and radiofrequency. Microcurrent therapy works by sending low - voltage electrical currents through the skin. These currents mimic the body's natural bioelectric signals and can stimulate facial muscles. When the muscles contract and relax in response to the microcurrents, it helps tone the muscles, improving facial contours and reducing the appearance of sagging skin. Microcurrents also enhance blood circulation, increasing the delivery of oxygen and nutrients to the skin cells. This improved circulation not only gives the skin a healthier appearance but also aids in the removal of waste products, promoting skin detoxification. Radiofrequency (RF) technology, on the other hand, uses electromagnetic waves to generate heat in the deeper layers of the skin, specifically the dermis. The heat stimulates the production of collagen and elastin, two proteins that are essential for maintaining skin elasticity and firmness. As we age, the production of these proteins declines, leading to the formation of wrinkles and sagging skin. By triggering collagen and elastin production, RF therapy helps smooth out wrinkles, tighten the skin, and improve its overall texture. Light therapy is another important component of biotherapy beauty devices. Different wavelengths of light have distinct effects on the skin. Red light therapy, with its longer wavelengths, can penetrate deeper into the skin and stimulate cellular metabolism. It promotes the production of adenosine triphosphate (ATP), the energy currency of cells, which is crucial for cell growth, repair, and regeneration. Red light therapy also has anti - inflammatory properties and can accelerate wound healing, making it beneficial for treating acne, reducing the appearance of scars, and promoting skin rejuvenation. Blue light therapy, with shorter wavelengths, is primarily used for treating acne. It targets the Propionibacterium acnes bacteria, which causes acne, by generating reactive oxygen species that kill the bacteria. Blue light also helps reduce sebum production, further preventing the formation of acne. Some biotherapy beauty devices may also incorporate ultrasonic technology. Ultrasonic waves are high - frequency sound waves that can penetrate the skin. They work by creating tiny vibrations that break down dirt, oil, and dead skin cells on the skin's surface, effectively cleansing the pores. Ultrasonic therapy can also enhance the penetration of skincare products into the skin, allowing active ingredients to reach deeper layers more effectively and maximize their therapeutic benefits. Overall, Shanglaite's biotherapy beauty devices use these various technologies in combination or individually to address different skin concerns, providing users with a safe, non - invasive, and effective way to improve their skin's appearance and health.