What aftercare items do you pack when going to Korea? What do you all pack?

Hello, my name is Paew. I'm preparing for a trip to Korea and plan to get some procedures done that require aftercare. However, I'm not quite sure what to pack for home recovery. I've been looking into new options like cooling masks or silicone sheets for early scar care, but I don't know which one is best or if I should get them here.

Has anyone been before? Did you bring aftercare products from Thailand or buy them in Korea? I'm concerned about post-procedure care after returning home, as this is my first time doing something like this. I'd love to get some tips from those with real experience. Thank you in advance!