What aftercare products did you pack for your Korea trip?

Hey everyone! I'm heading to Korea next month for some treatments and I'm trying to figure out what I should bring from home vs. what I can grab there. I've heard so much about the skincare products available in Korean pharmacies, but I'm not sure what's best for post-procedure recovery.

I'm thinking about packing cooling masks and maybe some silicone scar sheets just to be safe, but honestly I don't know if that's overkill or if I should just buy everything once I'm there. Has anyone done a beauty trip and brought their own aftercare stuff? Did you find Korean drugstore options were better, or did you wish you'd brought more from home?

Also curious if there's anything specific you'd recommend having on hand that maybe isn't obvious? Like I know about soothing gels and moisturizers, but is there anything else that made recovery feel better? Any tips on packing would be super helpful!