Planning a K-beauty trip to Seoul! Seeking advice 🙏

Hello friends! I'm Anu, and I'm visiting from Mongolia. I'll be in Seoul at the end of this month, and it's my first time experiencing K-beauty in person! I've already done a lot of research online, but I'm really eager to hear from real people's experiences!

Regarding SkinCare, I'd love some advice — are the Kakadu plum reviews here accurate? What's the best mindset to have when visiting a doctor for treatments? Are there any natural moisturizing products that can be used immediately after?

Also, what do you think would be good to buy from small shops while walking around Myeongdong or Gangnam? Are there any people who are going to try small-batch products? A friend recommended one, but the price is a bit steep.

I'm interested in any recommendations — videos or individual reviews. Thank you!