Sleep unaffected
Verified purchaseFebruary 2026
Train at 8pm and still fall asleep fine. Pumps are legit.
Bryan O.
Purchased Caffeine-Free Pump Formula

Pre-Workout
All the pumps, none of the stimulants
$34.99
Flavor: Lemon Lime
Built for evening lifters and anyone cutting back on caffeine. Glycerol, citrulline, and betaine drive blood flow and muscle fullness without a single milligram of stimulant, so you can train hard at 9pm and still sleep.
Verified Buyers
Every review below comes from a confirmed purchase of Caffeine-Free Pump Formula.
Overall rating
4.2
Based on 41 verified reviews
February 2026
Train at 8pm and still fall asleep fine. Pumps are legit.
Bryan O.
Purchased Caffeine-Free Pump Formula
December 2025
Not as intense as a stim pre, but that's the point. Does its job.
Lena Q.
Purchased Caffeine-Free Pump Formula
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