Which product is commonly used to protect the hair from heat styling?

Heat protectant spray is specifically designed to shield the hair from the damaging effects of heat styling tools, such as blow dryers, flat irons, and curling wands. These sprays typically contain ingredients that create a barrier between the hair and the heat source, helping to minimize moisture loss and reduce the risk of thermal damage.

Using a heat protectant is crucial for maintaining hair health, as it can help prevent issues like split ends, frizz, and overall dryness that can result from frequent exposure to high temperatures. Unlike other products, which may have different primary functions such as moisturizing, adding shine, or providing hold, heat protectant sprays directly focus on mitigating heat damage, making them essential for anyone who styles their hair with heat tools regularly.