Which product is commonly used to protect hair before heat styling?

Heat protectant spray is specifically formulated to safeguard hair from the damaging effects of heat styling tools such as blow dryers, straighteners, and curling irons. It typically contains ingredients that create a barrier between the hair and the high temperatures, which can prevent moisture loss and minimize the risk of heat-related damage, such as dryness and brittleness.

Using a heat protectant spray helps keep the hair cuticle smooth and healthy, enhancing shine and overall appearance while also allowing for better styling results. It is an essential step in preparing hair for heat application to ensure the integrity of the strands is maintained and to promote healthier hair in the long run.

Other products, while valuable for different purposes, do not serve the specific role of protecting against heat damage. For instance, hair mousse primarily provides volume, conditioning cream focuses on moisture and softness, and anti-frizz serum aims to reduce frizz and enhance shine, but none of these products are specifically designed with heat protection in mind.