Self-care products during the recovery period - what did you bring?

Hello, friends! I’m going to Seoul later this month for a minor skin tightening procedure. I understand that initial care is very important, but I’m thinking about what I need to buy in addition to bringing everything myself.

Should I bring things like a facial rejuvenation mask, scar sheet, and treatment gel? Or would it be better to buy them in Seoul? Also, did these common products really help or did they make me feel worse? I’d be very interested to hear your experiences.

If anyone has any experience in this area, please share them! Thanks!