Is there a whitening routine that can help me overcome the dryness of winter nights and become brighter?

It's past 10 p.m., the weather outside is cold, and the room is sweltering with the heater. Today, my favorite idol finally made a comeback, and I've been happily watching their showcase videos, completely oblivious to the passage of time. How can their skin be so clear and radiant in the videos? But then, when I look in the mirror, why does my face look so dull and tired? I feel like I need to urgently re-evaluate my whitening routine for the dry winter months, so I'm posting this question with caution. What whitening routine do you use to tone your skin in this weather? I usually enjoy using vitamin serums, but I've been struggling with extreme dryness in the winter, which makes my skin feel itchy. Could you share a whitening routine that also replenishes moisture while brightening my complexion? With static electricity surging and skin becoming increasingly sensitive at the end of the year, I'm curious how you all maintain clear skin. I'll be turning on the humidifier, peeling tangerines, and quietly waiting to hear your valuable tips. I hope you all have a good night, and could you please share a precious secret with me before you go?