The main practical difference between Move Strength and Move Endurance is the level of stimulation they are designed to provide.
The 228mg caffeine dose in Move Strength makes the most sense when the goal is to feel more switched on before a demanding session, such as heavy lifting, high-intensity gym work, CrossFit-style training, or any session where motivation, focus and central drive matter.
In these sessions, the limiting factor is not always just muscular fatigue. It can also be mental readiness: the ability to commit to high force outputs, stay focused between sets and maintain intent as fatigue builds.
By contrast, the 150mg caffeine dose in Move Endurance is still meaningful, but it is more moderate. This makes sense for running, cycling, longer cardio, field conditioning or mixed-modal sessions where the aim is often not to feel aggressively stimulated, but to feel alert, steady and able to maintain output.
During endurance work, the session itself already increases sympathetic nervous system activity, so too much caffeine can sometimes feel counterproductive, especially for athletes who experience a higher heart rate response, gastrointestinal discomfort, anxiety or a sense of being over-stimulated. In that context, 150mg provides caffeine support without making the product feel like a high-stim gym-focused pre-workout.
The trade-off with the higher 228mg dose is that it can be a little less forgiving later in the day. Caffeine can improve performance, but it can also increase arousal and reduce sleep quality in some individuals, particularly when consumed in the late afternoon or evening (2).
So, if you train in the morning or early afternoon, 228mg may be appropriate. If you train after work or late into the evening, and you are sensitive to caffeine, 150mg may be easier to manage. This is also one of the reasons why we developed Move Decaf, for athletes who want pre-workout support without adding caffeine into sessions where sleep and recovery need to be protected.