Collection: Best Hardcore Stim Pre-Workouts

Push past fatigue and unlock explosive workouts with hardcore stim pre-workouts—formulated with high-stimulant compounds like caffeine anhydrous, DMHA, and geranium extract to deliver intense energy, laser-sharp focus, and skin-splitting pumps. Explore top-tier formulas from Dark Labs, SoCal Supps, Firestorm, and more to fuel your most powerful sessions yet.