I’ll Pump You Up carries a variety of low stim pre-workout supplements. As the name suggests, low-stim means it doesn’t contain or has a low amount of stimulants like caffeine.

They will boost your workout, although not quite as much as pre-workouts that contain stimulants. They’ll help you avoid many of the negative effects of regular pre-workouts and will help you maximize the benefits of regular pre-workouts when cycled properly.