Damaged Hairline

Hairline Loss Due To Too Much or Too Little Heat

Blow-drying isn’t the best thing ever in terms of hair health, but in fact, air-drying isn’t necessarily the answer. A Korean study found that blow-drying damages the surface of your strands, but the bizarre part of the research suggests that air-drying may compromise the interior of your strands, since water makes your hair swell. The solution – “Get in the habit of using a warm or cool setting on your hair dryer,” says Pirooz Sarshar, founder of Przman Grooming Products.