What are the best products to buy before coming to Korea? (For post-treatment care)

Hi girls! I'm Wafa from the UAE and I'm planning a trip to Korea next month for some beauty treatments. It's my first time traveling for something like this, thank God! I've heard it's really important to prepare post-treatment care products, especially since I can't go straight home.

Honestly, I'm confused about what to buy. I've heard people mention cooling masks, soothing gels, and silicone strips, but I don't know what's the priority and what's truly essential. I also don't know if I should buy these products in the UAE before I go, or if it's better to bring them from Korea so they're more suitable for the climate there?

Has anyone else traveled for the same purpose? What did you take with you? Any post-treatment care tips? I expect I'll need to follow up with the doctor about the care, but I know I need to be prepared at home too. Thanks in advance! 💚