Transparent Labs Pump is a delicious stimulant-free pre-workout formula containing clinical doses of vasodilating and cell-volumizing nutrients, including L-citrulline, NO3-T® arginine nitrate, BetaPure™ betaine, Setria® reduced L-glutathione, BioFolate®, AstraGin™, and vitamin C. Fuel your training with proven ergogenic ingred
4.5
160 ratings
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Love this so far. Can feel the pump and gives the right amount of boost. It is non stim so if you need a little more to get going this may not work for you. I took the non stim but a bit but this gives a little extra that I really like
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Anonymous · September 21, 2026
The Pumps Are Outrageous!
If you’re here for a candy-store pre-workout, keep walking. If you’re here because you want your arms to look like they’re about to split the sleeves, Transparent Labs Pump in Blue Raspberry is the one.
I took this before lifting and the pumps were outrageous! Not “yeah I feel a little fuller” outrageous, but more like veins showing up that I forgot I had! No caffeine crash, no jittery heart-rate drama — just blood flow doing its job. It did exactly what it said it would do, and it did it perfectly.
Now the honest part: I wish TL offered more flavor options (Black Cherry maybe?), Blue Raspberry is drinkable, but it’s not a flavor I look forward to drinking. It’s the kind of taste you tolerate because the workout that follows is worth it. One option feels thin for a product this good.
That said, I’d still buy it again. Clean formula, no artificial junk, and the pump is the real deal. Flavor is the only knock. Everything else? Locked in.