How do you all take care of your scalp in the winter?

How are you all taking care of your scalp and hair during this dry winter? Actually, I was waiting since 9 o'clock today to watch my favorite drama first air all day. But when I suddenly heard that it was canceled, I was so devastated that I blankly looked in the mirror and started to worry because my hair seemed to be in much worse condition than usual. Maybe it's because the weather is cold, but my parting looks more bare and my hair feels like it's falling out in a limp and dull way. I'm a very timid person who worries about even the smallest things, so I worried for a long time that I might be losing my hair. So instead of watching the drama, I recently bought a product that I read reviews of. Pantodil Hair Ampoule I took it out and applied it thoroughly. The formula isn't too heavy, and it feels refreshing as it seeps into my scalp, so I feel like my stuffy feelings have eased a little. To be honest, I was half-expectant and half-skeptical because it said it had highly concentrated nutrients, but after using it consistently, I feel like there's definitely less hair clumping up in the drain when I shampoo, so I'm feeling a little relieved. Still, I'm curious to know how other people take special care of their hair on these cold nights, so I'm asking. Do you timidly do home care like me, or do you have any other secrets? If you could share them, I think my heart, hurt by the drama's cancellation, would heal a little. It's past 9 o'clock in the evening, so I hope you're all spending it comfortably?