The best routine is the one you actually repeat. This one takes about a minute.
Pick a fixed spot
Choose something you do every day, like making coffee or brushing your teeth, and keep the bottle right there.
Take the label serving
Use the amount printed on the bottle, at about the same time each day.
Add water
A glass of water is a nice way to close the routine.
Walk a little
A short walk after a meal is easy to fit in. More ideas are in small habits, big difference.
Check it off
Cross each day off a calendar. The daily drop routine page has a month tracker to copy.