Will language be a barrier if you want to get treatments in Seoul?

Hi everyone, I'm Chiawei from Taiwan. I'm recently considering getting some aesthetic treatments in Seoul, but I'm a bit worried about the language barrier. My English is okay, but not particularly fluent, and I don't understand much Korean. I wanted to ask if anyone has consulted with clinics in Seoul before. Is English or Chinese really sufficient? Or do you absolutely need to know some Korean?

I've heard that Seoul has many aesthetic clinics, but I'm not sure about their English proficiency or if they have translators. Has anyone had any experience with this? Is it best to prepare some keywords yourself or bring a translation app? I'm a little nervous, to be honest 😅

If anyone has been there recently, could you share your personal experience? Especially regarding communication during consultations? Thank you all~