Caffeine is a methylated xenthine discovered in 1819 by Friedrich Ferdinand Runge, a German chemist. Sources of Caffeine include beans, fruit and leaves of some plants. Caffeine available for human consumption is most commonly extracted from the coffee plant cherries and tea bush leaves, as well as foods and drinks that contain products derived from the kola nut. Caffeine can temporarily reduce the sensation of being tired; however, this does not mean that it eliminates the need for sleep. Generally, twenty five to fifty milligrams of caffeine is enough for most consumers to report an increase in alertness and arousal. Caffeine should be not be consumed by those with fecal incontinence as it relaxes the internal anal sphincter muscles.

Camellia Sisensis .

Cocao Extract

N-Acetyl-L-Tyrosine will raise the tyrosine level in the body. The benefit with N-Acetyl-L-Tyrosine is that it is 20 time more soluble in water. This is one of the amino acids.

Yerba Matte contains natural nutrients and antioxidants. It contains 11 polyphenol, which are a group of phytochemicals. Phytochemicals are effective antioxidants and are thought to show anti-cancer effects in mammal by making strong natural defenses of an organism and protecting it against cellular destruction. Yerba Matte leaves also have saponins, which are phytochemicals that help induce the immune system and assist the body in protection against ailment. They have important anti-inflammatory properties. Yerba Matte can also prevent oral cancer. Research has shown it contains 90 percent more nutrients, which boost metabolism, than green tea. Some of the vital antioxidant enzymes in the body are also stimulated by Yerba Matte.