The UNOVE Heating Guard No-Wash Treatment is a leave-in hair treatment specially formulated to protect hair from heat damage caused by styling tools like flat irons, curling wands, and blow dryers. This lightweight formula coats each strand, reducing the risk of breakage and dryness while adding smoothness and shine. Ideal for styling protection, it leaves hair looking sleek, soft, and naturally radiant without needing to be rinsed out.