Get the only naturally sweetened and flavored stim free pre workout with clinically effective doses of 4 ingredients that increase strength and stamina and reduce fatigue without any jitters or post-workout crash.

45 peer-reviewed scientific studies support Pulse’s combination of ingredients and doses. That’s 436 pages of scientific research that shows our non stim preworkout works the way we say it does.

Best caffeine free pre workout with no artificial sweeteners, flavors, food dyes, fillers, or other unnecessary junk. While these types of chemicals in a stimulant free pre workout may not be as dangerous as some people claim, studies suggest that regular consumption of them may indeed be harmful to our health.

Clean non stim pre workout with a transparent label that shows exactly what’s in every serving of our caffeine free pre workout powder and what’s not (no proprietary blends or hidden ingredients).

Tested for purity and potency in an ISO 17025 accredited third-party lab, and independently certified to contain no contaminants or banned substances by Labdoor. Every bottle of our Pulse pump pre workout is guaranteed to provide exactly what the label claims and nothing else.