Procell is a microchanneling device that creates hundreds of thousands of microchannels in a single treatment. In response to each micro-injury, an inflammatory healing process begins which initiates the formation of new collagen. Over time, the repeated healing process improves the surface texture and the overall appearance of the skin. This treatment is fantastic for improving the appearance of fine lines and wrinkles, hyperpigmentation, acne scarring, stretch marks, and rosacea.