How can foreigners find a trustworthy clinic in Korea? 🤔

Hello, my name is Bua, and I'm from Thailand. I'm planning a trip to Korea for facial contouring but I'm a bit confused about how to find a trustworthy clinic. Since health and beauty are so important, everything needs to be absolutely certain. Can anyone who has been there recommend how to find a good clinic?

I'm curious about how foreigners check clinics. What should I look out for? For example, during consultations, should I look for places with interpreters or those that can genuinely speak English, not just a little? Because it's really important to be able to explain what we want, right?

Also, I'd like to know what I should ask before going. Are there any documents I should review? Should I check for licenses or anything? Please share your tips from those who have been through this before. Thank you in advance! 💕