Looong overdue, but I finally got to try this... subtle is the best way to describe it. Energy is mild but enough to get you moving on a slow day (won’t wake you from a slumber but take you from walk to jog for sure), mood and focus is decent. Honestly nothing “spectacular” or “laser like” but certainly a feeling of motivation and desire to “get things done”. I don’t think it would be very useful as a pre workout when you really want a kick or some “laser” focus, but for something like studying or a more low key activity it would be very nice. I could see using it for “chore” type days for sure as well as at work for those times when you just need to power trough something tedious or boring. A hefty step up from your normal coffee or plain stim.