I've been living in Korea for a few years and have always been a little self-conscious about my front teeth.  
  
There's a small gap between my front teeth, and one of the edges is slightly chipped/uneven. Neither issue is severe, but they're the first things I notice whenever I look at photos of myself.  
  
Recently I've been looking into getting it fixed and keep coming across resin bonding as a possible option. From what I've read, it seems like a relatively conservative treatment that can improve both small gaps and minor chips without removing much natural tooth structure.  
  
The problem is that the more I research, the more conflicting opinions I find. Some people say resin is more than enough for cases like mine, while others suggest looking into more comprehensive cosmetic treatments depending on the overall condition of the teeth.  
  
I'm mainly looking for something that looks natural and will hold up well over time.  
  
If anyone has had a similar issue corrected in Korea, I'd love to hear about your experience. I'm a freelancer and regularly travel between Seoul, Incheon, and Gyeonggi-do, so recommendations in any of those areas would be greatly appreciated.

Considering resin bonding for a small front tooth gap and minor chipping. Looking for recommendations in Korea.