A “cool peel” CO2 laser, also known as a fractionated CO2 laser, uses a similar principle of creating micro-injuries in the skin to stimulate collagen production and resurface the skin. However, unlike traditional CO2 lasers that deliver a continuous beam of laser energy, cool peel CO2 lasers use fractional technology to deliver the laser energy in a fractionated pattern, leaving surrounding areas of skin intact. This fractionated approach allows for more controlled and precise treatment, minimizing damage to the surrounding tissue and reducing the risk of side effects such as pain and downtime. Cool peel CO2 lasers may also incorporate cooling mechanisms during treatment to further minimize discomfort and enhance patient comfort.