Do you have any habits for healthy skin?

I'm taking vitamins and probiotics for my skin. Honestly, I don't know if I've really noticed a difference, but I think it'll make a difference if I take them consistently. I've tried various things that are said to be good for the skin, but I don't have the time or the hassle to do them consistently. I try to take them diligently for about two weeks at first, but then I quickly lose interest or forget to do them. But since I can just take nutritional supplements, I've maintained the habit of taking them for over five years. Haha. What do other people think? I'm curious if you have any special skincare routines or things you do differently.