What kind of skin elasticity ampoule do you all use?

It's definitely winter, so it's freezing outside, and the heaters make it so stuffy indoors. When I come home from going out, the temperature difference often makes my face flush. How do you all manage elasticity in times like these?

Simply using a moisturizing cream isn't enough, so I've been redesigning my home care routine, focusing on skin-firming ampoules, carefully examining each ingredient. I was upset to hear that my regular cafe was changing its line of business, so I went for a final sugar rush and came home. Perhaps it was my mood, but my face looked even more saggy. I think I need a more analytical approach.

Moisturizing is important, but you need to carefully check whether the skin elasticity ampoule delivers effective ingredients well to the dermis layer, or if it is just a shiny oily product. I think the peptide and retinol content are important, but the key is to choose a skin elasticity ampoule that can synergize with strengthening the skin barrier in winter. Logically, I prefer something with a bit of viscosity over a light formula at this time of year. Maybe it's because it's late at night, but static electricity is bad and dryness is extreme. Do you have any recommendations for skin elasticity ampoules with a good combination of ingredients? I suddenly had a question while organizing my routine before going to bed, so I'm leaving a comment.