Unlock benefits of drying hair with cold air: Healthy Hair Secrets
Benefits of Drying Hair with Cold Air Switching from hot to cold air when blow-drying can significantly improve your hair's health and shine. Hot air can rough up the hair cuticle (the outermost layer of the hair shaft), leading to frizz, breakage, and dullness. Cold air, however, helps to smooth and seal the cuticle, resulting in a sleeker, shinier appearance. But what are the specifics? Let's dive in. Understanding the Science Behind Cold Air Drying Think of your hair's cuticle as tiny overlapping scales....