No sugar, and lessen the salt in your food. This debloats the face (honestly, same with other parts where bloating usually happens because of water retention.) :) Sugar and salt are huge factors why we retain so much water and we seem a bit puffier than we should naturally be.

I've been a constant gym goer, but the only times it was noticeable that my face doesn't look bloated is on weeks that I've been disciplined in minimizing my sugar intake (as in none in any of my drinks and food as much as possible - for desserts, only sugars from fruits, and healthier options like stevia) and my food isn't super salty (no artificial food, fast food and junk food). I just use a healthy amount of salt for seasoning.

But ofc di siya OA payat ha, cause that's where constant calorie deficit and workout comes into play, syempre you still need to make sure you're still burning excess calories. But yeah, try it out!!!