Your pre workout is a caffeine pill wearing a costume, and lab tests keep proving it

Independent lab assays of popular pre workout powders have repeatedly found products delivering well under the dose printed on the label for the flashy ingredients, while the caffeine is always there at full strength, because caffeine is cheap and the tingle sells.

That is the quiet scandal of the category: the ingredient you feel is the one that costs pennies, and the ones you paid premium for are often missing, underdosed, or hiding inside a proprietary blend where nobody can check. The uncomfortable takeaway is that most of the perceived effect of a pre workout comes from being caffeinated plus expecting to be jacked, which is expectancy doing the heavy lifting.

If a brand really believed in its formula it would publish third party certificates voluntarily instead of a meme label. Has anyone here ever switched from a fancy tub to plain caffeine and honestly noticed a drop?