Products brought for rotation before thorough rotation

Hello, I'm going to Seoul this month and I need some post-procedure care products. I'm curious about what everyone else brings back — especially cooling masks, sheet masks, and gel-type products. It's also good to have on hand when I'm not feeling well.

Has anyone tried anything before? I'm looking up good products online before I go, but it's a bit overwhelming. I'd love to hear recommendations from people who have had procedures, especially what worked well for them. I'm planning to take a break this month.

Also, this is important — when using post-procedure products, it's good to choose wisely. After my oral procedure, I asked my doctor what I could use. For whatever reason, the products I bought before didn't work well for my recovery. What has your experience been?