Hair protectants are products designed to shield hair from damage caused by heat styling tools, such as hair dryers, curling irons, and flat irons. They often contain ingredients that create a barrier, helping to prevent moisture loss and reduce the risk of breakage. Using a hair protectant can help maintain the hair's health and appearance, especially for those who frequently style their hair. In addition to heat protection, some hair protectants also offer benefits like UV protection and hydration. These products come in various forms, including sprays, creams, and serums, making it easy to find one that suits individual hair types and styling needs. Regular use can lead to smoother, shinier hair over time.