What kind of home care do you all do these days?

Today, I went to a cafe with a nice atmosphere with a friend for the first time in a while, but the lighting was so intense. When I looked at my face in the mirror, I was shocked to see how dull and lifeless I looked—perhaps because of the changing seasons. In the past, I was fine even if I just slept and woke up, but now I feel a desperate need for proper care. So, I am considering starting a serious home skincare routine. Actually, my friend doesn't go to a dermatologist, yet her skin is so smooth; when I asked her, she said it was thanks to her daily home care routine that she never skips. Until now, I was too lazy to do anything more than put on a face mask, but I think I need a more systematic routine now. I'm curious to know what products or devices you are using for your home care these days. Do you happen to have any great tips or routines you would recommend to really boost your skin condition?