What are the differences between laser skin rejuvenation and photorejuvenation? Photorejuvenation uses the principle of irradiating the skin with intense pulsed light (IPL) to rejuvenate the skin. The mixed light emitted by this intense pulsed light source has multiple wavelengths. After filtering, certain wavelength segments of light remain to irradiate the skin. However, since the filtered mixed light does not have a single wavelength, its targeting is relatively poor. Moreover, as it is composite light, it generates significant heat, so the energy level during treatment must be kept low; otherwise, it could burn the skin. This inevitably prolongs the treatment time and reduces the treatment effect. It is still favored by some women because of its relatively lower price.
What are the differences between laser skin rejuvenation and photorejuvenation? Laser skin rejuvenation uses the COOLTOUCH new generation non-invasive laser skin rejuvenation device (informally referred to as "Cool Touch"). It emits a laser with a wavelength of 1320 nanometers. It has strong targeting, and since it is monochromatic light, the thermal effect is small. Additionally, it is equipped with a DCD dynamic cooling system, so even if the energy is increased, there is no need to worry about burning the skin.
The chance of post-treatment pigmentation is low, and the side effects are minimal. Using this laser skin rejuvenation device, the thermal effect generated by the laser effectively promotes the production of collagen in the human body, thereby improving the texture of the skin, shrinking pores, increasing skin elasticity, and restoring youthful vitality. Therefore, it is currently the most ideal skin rejuvenation method internationally.