Is stacking caffeine with alpha-GPC and l-theanine a smart move?
So, I've been hearing a lot about stacking caffeine with alpha-GPC and l-theanine for focus and energy. As a dad who lifts and juggles two kids, I could use all the help I can get. I've read some mixed reviews on this combo, like it's either magic or just a lot of hype. What's the verdict? Is it worth a shot, or should I just stick to my morning coffee and the occasional pre-workout?