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Get the only naturally sweetened and flavored energy drink with clinically effective doses of 8 ingredients scientifically proven to increase energy, focus, mood, and cognition.
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.
PurCaf® is an organic, patented form of caffeine extracted from non-GMO green coffee beans using a proprietary clean-water process.
Naturally derived caffeine tastes significantly better than its synthetic counterpart, and anecdotally, many people report that it provides a "smoother" boost of energy, possibly due to beneficial compounds like chlorogenic acids and antioxidants found in natural caffeine but absent in synthetic versions.
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 PurCaf® caffeine . . .
The clinically effective dose of caffeine for enhancing energy, focus, and performance is between 50 milligrams and 6 milligrams per kilogram of body weight.