Introduction
Winter’s cold, dry air, indoor heating, frequent washing, and polish removers often leave nails brittle, peeling, dull, and prone to breakage. But with a little insight and a straightforward routine, you can restore healthy nails in time for spring.
Nail Basics & Winter Damage
Nails are composed of keratin and approximately 18% water, and they depend on proper hydration and nutrients like amino acids (proteins), iron, zinc, and B vitamins to stay strong and flexible. During winter, low humidity and indoor heating strip moisture from the nail plate, while frequent exposure to water followed by drying weakens keratin.
