![pretty-young-woman-with-cosmetics](https://img.wellspa360.com/files/base/allured/all/image/2018/11/ds.GettyImages-641218002.png?auto=format%2Ccompress&q=70&w=700)
When the weather outside is frightful, and indoor heat sources are not so delightful—at least when it comes to hair health—your clients will be seeking out products and services to save their dry, brittle, moisture-starved strands. To the rescue: These nourishing formulas, designed to address even the most severe cases of tress-stress.