Thanks to its advanced technology and integrated cooling system, HALO Laser is designed to be more comfortable than traditional resurfacing lasers. Most describe the sensation as a warm, prickling feeling, similar to a mild sunburn. A numbing cream is applied before your treatment to ensure comfort; most find the procedure very tolerable. After the session, there may be some heat and redness for a few hours, followed by mild swelling and peeling over the next few days. However, the downtime is significantly less than with fully ablative lasers, making HALO a great option for those seeking powerful results without excessive downtime.