I'll share my own whitening routine to revive dull skin during the winter.

The winter sunlight is so nice, but why does my skin look so shady? Earlier, I was feeling great when I went to a coin karaoke alone to relieve some stress and sang along. But when I came out, I saw my face under the bright lights and my skin tone was so dull that I became sensitive for a moment. Honestly, I'm so sensitive that I can't use functional cosmetics recklessly. But lately, I've been noticing blemishes, so I've been carefully starting my own whitening routine. I start with a highly moisturizing cream as a base to protect my skin barrier, then mix it in with a vitamin serum with soothing ingredients. This gentle whitening routine definitely slows down the visible changes, so I keep wondering if I'm making the right choice. Do anyone with thin, sensitive skin like me have a whitening routine for the dry winter months? Every time I look in the mirror, I'm so concerned about every blemish that I can't even sleep. Is it the heaters that are drying my skin out, making my skin look darker? Or is it just my routine that's gone wrong? If you have any products or methods that have been particularly effective, please share them with me... I really want to improve my skin, so I keep a record and check it every night.