If it’s coffee/tea, how do you take it? I typically end up consuming 200-400 Mg a day depending on if I go to the gym or work overnight. I either do black coffee (iced ideally) or sugar free redbull/monster. I’m considering switching to caffeine pills but I know it wont scratch that habitual itch of drinking it down.
Loose leaf tea, re-steeped several times over the course of the day. The caffeine content goes down with each successive stepping, but good quality whole leaves will still let you get several cups out of them.
I stop making it at 3, which usually gives me enough time to metabolize it and sleep normally.