IPL Photo Skin Rejuvenation works by emitting multiple wavelengths of light that penetrate the skin's surface. These light pulses target specific skin pigments, such as redness or brown spots, breaking them down while leaving the surrounding skin intact. As the targeted cells absorb the light energy, they heat up and are destroyed, prompting the body to naturally remove them. Over time, this process stimulates collagen production, leading to smoother, more even-toned skin.