I think given that they are on an active-duty ship and may also be needed for people piloting or shooting at things that they'd have a formulation that would eliminate the drowsiness or any mission-hindering side effects, but side effects that don't prevent the taker from doing their duty (or help them be more effective, like aggression and irritability?) would be great.
Re: pre-Kylo/Hux or Gen: Hux is allergic to the Force.
I think given that they are on an active-duty ship and may also be needed for people piloting or shooting at things that they'd have a formulation that would eliminate the drowsiness or any mission-hindering side effects, but side effects that don't prevent the taker from doing their duty (or help them be more effective, like aggression and irritability?) would be great.