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Quantity
1
One time purchase
$54.99
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$49.49$54.99
Delivers every 15 days
Overview
Transparent Labs Bulk Black is the pinnacle of a clinically dosed pre-workout supplement for stim lovers. If you have experience with our regular Bulk Pre-Workout formula but want some extra "pep" in your step, this is the pre-w...
Reviews
4.7
974 ratings
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This one “hits” everytime. I’ve tried about every Pre out there and this one always delivers. I have another for those days I want to sweat, but for the days I’m pushing for that PR, Bulk Black is what I reach for. Definitely on the higher price point, but a scope will do it. Some Pre we go back for that second scoop. Black doesn’t need that. Youll notice how big the scoop is and also compare the ingredient amounts to what you take now. You’ll see where the money goes.
Chad · May 20, 2026
Almost 5
Flavors are decent but the effect is real. It feels clean, and comes on quick. My only gripe is when mixing it gets super sudsy/foamy. And it doesn't go away quick like soda suds, its a slow dissolve like soap(not saying its soap). So if youre trying to drink it quick hope you like a foam float.
B
Bill · May 15, 2026
Always delivers. This is a repeat buy of mine for good reason. Effective ingredients in effective doses. As minimal amount of unessisary ingredients you can get in a pre-workout. Lastly, the flavors are all great!