Caffeine is a naturally occurring substance found in many plants native to Africa, East Asia, and South America, including various kinds of tea, cocoa, and coffee.
Caffeine’s primary effects in the body are to stimulate the central nervous system and block the activity of another chemical—adenosine—that causes tiredness.
Research shows that supplementation with caffeine . . .
- Boosts mood and energy levels
- Improves focus, drive, and wakefulness
- Increases metabolic rate
- Enhances strength and power
- Boosts endurance
- Improves anaerobic performance
The clinically effective dose of caffeine for enhancing energy, focus, and performance is between 1 and 6 milligrams per kilogram of body weight.
Our naturally sweetened and flavored pre-workout provides clinically proven doses of 6 lab-tested ingredientsscientifically shown to boost energy, focus, mood, strength, and stamina—and without the jitters, digestive discomfort, or post-workout crash.
- 467 peer-reviewed scientific studies support Pulse’s ingredients and doses
- No added sugars, artificial sweeteners, flavors, food dyes, fillers, or other unnecessary junk
- Clean and transparent label with no proprietary blends or hidden ingredients