What Is Blow Dryer Heat Protectant
A blow dryer heat protectant is a leave-in product designed to reduce moisture loss and protein damage caused by hot air. It forms a light barrier on the hair shaft, helping to limit direct exposure to high heat during styling.
Who Should Use Heat Protectant
People who blow dry their hair regularly, especially those with color-treated, fine, or dry hair, can benefit from heat protectant. It helps maintain shine and reduces breakage when used before every hot styling session.
How to Choose and Apply It
Look for sprays or serums labeled for heat protection, ideally with a stated protection temperature. Apply evenly to damp hair before blow drying, focusing on mid-lengths and ends. For more details on safe heat styling, visit American Academy of Dermatology heat styling tips.
