In your post, you never mentioned the time you sleep everyday. All the best food, best skincare routines, best water quality and even best weather in the world won't help if one doesn't sleep early like before 11 pm. The liver works best between 11pm to 2am to detoxify optimally. I wrote weather because I live in the tropics and I broke out a lot easier here compared to places like New Zealand or South Korea. The weather in the tropics is somehow more conducive for bacterial growth. Do you smoke? Smoking causes skin dehydration.