I'm worried about the budget for a Thai research trip abroad and would like advice from people who have been there.

Hi, my name is Bee. I'm currently planning to go to Korea for skin treatments, but I'm really worried about the budget. It's not just the exact figure, but also the overall planning, including things like flights, accommodation, how long I need to stay there for recovery, and other expenses. Could I ask a few questions?

I'm wondering how long these treatments typically take, and how many days of post-treatment care are needed? Has anyone been to Korea before and can share their experience? This is to help me plan my time off work accordingly.

And regarding the budget, I'd like to know how much a typical foreigner saves for this type of treatment. I know there are many factors involved, but I'm still confused. Any advice would be greatly appreciated. Thank you so much!