Foreign girls going to Seoul for beauty treatments. Where is the best place? 🌸

Hello! My name is Mint, and I'm planning a trip to Seoul next month. A friend recommended Gangnam and Apgujeong as popular areas for beauty treatments, but I'm not sure which area is best or where to stay. Does anyone have experience with this?

I'm interested in skin treatments like vitamin injections or other popular treatments recommended by foreigners 😅. If you've been, could you please tell me if Gangnam is convenient for treatments? Or is Apgujeong better? And where's a good place to stay? Are there any accommodations near clinics that offer a comfortable stay?

Also, I've heard from many travelers that Seoul can be quite expensive. What's the general cost of beauty treatments there (in broad terms)? I'd like to plan my budget accordingly. Does anyone have any recommendations? 💕