Guarana Seed Extract
Guarana is native to the Amazon basin and especially common in Brazil. As a dietary supplement, guarana is an effective stimulant – it contains about twice the caffeine found in coffee beans.
In rats, Guarana increased memory retention and physical endurance when compared with a placebo.
A 2007 human pilot study of Guarana extract found memory, alertness and mood were increased by the lower of four doses tested.
In a study published in the journal Pharmacology Biochemical Behavior, a comparison of the absorption of caffeine from coffee, cola or capsules found the absorption from capsules was about 40% slower than that of coffee or colas.
Caffeine is a central nervous system and metabolic stimulant,and can result in increased wakefulness, faster and clearer flow of thought, increased focus. The amount of caffeine necessary to produce effects varies from person to person, depending on body size and degree of tolerance. Effects begin less than an hour after consumption, and a moderate dose usually wears off in about five hours.
Brazil produces several soft drink brands from Guarana Extract, sales of which exceed those of cola drinks.
Each serving of Elebra contains caffeine from Guarana Seed Extract equal to a typical cup of coffee, and is manufactured in the USA at a cGMP facility that has an "A" rating (the highest possible) from the National Nutritional Foods Association. We stand behind our product and offer a 100% Money Back Guarantee.
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