I'm going to Seoul next month! Please share your K-beauty experience recommendations 🇰🇷

Hello everyone, my name is Nao. I'm going to Seoul for the first time next month, and since I'm going all the way there, I'm really hoping to fully immerse myself in K-beauty! 😊 I'm interested in skincare and beauty treatments, but I have no idea where to start...

What I'm particularly curious about are facials that you can only get there, or trying out those famous sheet masks. I'd also love to experience building a skincare routine from drugstore finds. Since I'm a beginner, I'd love to hear real impressions from people who have actually been. Any recommendations on which areas to visit, or things I should be careful about – I'd be so grateful for any advice!

I have some anxieties about budget and language, among other things 😅, but I feel like everyone here would be happy to offer some guidance. Looking forward to hearing from you all!