What type of hair product is used for heat protection?

The use of a thermal spray is specifically designed to provide heat protection for hair during styling processes involving heat, such as blow-drying, curling, or straightening. These sprays create a barrier between the hair and high temperatures, reducing the risk of heat damage by coating the hair strands. They often contain ingredients that can withstand high temperatures and may also include conditioning agents that help to maintain the hair's moisture balance and shine.

Moisturizing creams, while beneficial for hydrating hair, do not serve the primary function of heat protection. Setting lotions are typically used to help create and maintain styles, particularly with curling, but they do not offer the necessary protection against heat damage. Texturizing pastes are intended for enhancing texture and separation in hairstyles, rather than providing a shield against heat exposure. Thus, thermal spray stands out as the most appropriate choice for protecting hair from heat.