My skin is all messed up because of the heater... Is there a really good skin barrier care product?

This afternoon, the wind from the office heater makes my face so hot...ㅠㅠ My skin is already sensitive, so I get anxious every winter, but this year, it seems especially dry, so I'm worried. Actually, today is my favorite idol's comeback, so I was listening to music all morning and feeling absolutely fantastic! I was happy until I heard the new song, but every time I look in the mirror and see my makeup all messed up, I feel a bit timid again... Even though I apply a thorough foundation, I feel dry on the outside and inside at the same time after midnight. I feel like what I'm using these days isn't enough, so I'm debating whether I should get a proper skin barrier care product. I've searched online, but there are so many products that I'm having trouble deciding... Can you recommend a skin barrier care product that you've actually used that effectively manages skin irritation? I'm worried that harsh ingredients could trigger a relapse... If you know of a skin barrier care product that's gentle but also effectively controls dryness on the inside, please share it with me! I have to go to offline events to show my support, but my skin condition is so frustrating... How are you all enduring this dry winter? Please help me!