A heat protectant is a special product designed to shield your hair from damage caused by styling tools like flat irons, curling wands, and blow dryers. When you apply heat to your hair, it can lead to dryness, breakage, and split ends. Using a heat protectant creates a barrier that helps maintain your hair's moisture and integrity, allowing you to style without worry. These products often come in sprays, creams, or serums and contain ingredients that can withstand high temperatures. Popular brands like Tresemmé and CHI offer various options, making it easy to find one that suits your hair type and styling routine.