Sisters coming to Korea for beauty treatments, what post-operative care products did you bring?

Hi everyone! I'm currently in Korea for a small procedure and recovering at my hotel. A friend told me it would be more convenient to bring some post-care supplies myself, so I packed cooling masks and soothing gels from home, which have indeed been helpful. However, I saw silicone scar sheets and other care products at a convenience store and I'm a bit unsure if I should buy them.

I wanted to ask, when you come to Korea for aesthetic procedures, what post-operative care items do you usually prepare? Is it more cost-effective to bring them from your home country, or is it more convenient to buy them here? I've heard some products are available at convenience stores, but I'm not sure which ones are actually effective. Do you have any recommendations?

Also, if anyone has used silicone sheets or other care products, could you share your experiences? I'd like to understand how everyone manages their post-operative care so I can feel more confident. Thank you all!