For those of you who came to Korea for projects, what repair products did you bring?

Hi everyone! I'm going to Korea next week for a small project, and I'm debating whether to bring some recovery supplies from China beforehand. I've heard that the cooling masks and soothing gels there are pretty good, but I also want to bring some familiar products from home, just for peace of mind during the recovery period.

I'd like to ask experienced ladies, after your projects in Korea, did you usually bring your own cooling masks, silicone pads, etc.? Or can you just buy them at local convenience stores or department stores? I mainly want to understand what I generally need to prepare, because I'm not sure what specific products I'll be using during the recovery period.

If you have any recommendations for good recovery products, just let me know your thoughts (no need for specific brands), and I'll do some research myself. Also, if anyone could share their experiences during the recovery period, that would be even more appreciated!