This new and improved version now comes with Comfort Pulse Technology™ which interweaves pulsed radiofrequency delivery with cooling bursts mimicking that found with Transcutaneous Electrical Nerve Stimulation or TENS therapy, often used for alleviating joint and muscle pain or labour pains. It disrupts the brain`s neural response and thus is aimed at improving comfort during the Thermage treatment. Each time the device touches the skin it delivers a controlled amount of RF energy and heats a large area of collagen in the deeper layers of the skin and underlying tissue; whilst also protecting the outer layer of the skin. This heating action causes deep collagen structures in the skin to immediately tighten. Over time, new collagen is produced by the body to further tighten the skin, resulting in healthier, smoother skin and a more youthful appearance.