Winter weather can be rough on both your hair and your scalp. Brittle, dry, frizzy hair? A flaky or itchy scalp? Good news! You’re not alone. Even better news is that with the right care and professional treatments, your hair can stay shiny, strong, and healthy all winter long. Why Does Hair Change in the Winter? Cold temperatures and low humidity outside, paired with dry indoor heat, strip moisture from the hair and scalp. This loss of hydration can lead to breakage, dullness, frizz, static,...