Caffeine is extracted from coffee and tea during the process of decaffeination. Caffeine Anhydrous can be produced from dimethyl urea and malonic acid. It stimulates the central nervous system, enhancing the focus, concentration, and alertness, and warding off drowsiness. It is a mild diuretic and can also increase the metabolism. It increases the energy level and reduces fatigue. Aside from increasing mental alertness, it also helps in maximizing weight loss training. It stimulates the metabolism that helps the body to burn fat faster and uses the fat as energy. It also provides physical energy and delays the onset of fatigue.

Citrulline Malate is not only effective in boosting endurance but it also provides energy to the body for quick recovery. This ingredient is a mix of citrulline, involved in urea cycle and a malate which is a tricarboxylic acid cycle intermediate. Citrulline Malate is said to enhance the performance of muscles in patients who suffer from asthenia. Generally prescribed for antiasthenic treatments, it is also effective in controlling sensation of fatigue. Citrulline Malate is a compound which consists of citrulline, an amino acid found in water melons. According to European clinicians, it not only enhances the level of energy but also helps in increasing the feeling of well being in the human body. Citrulline Malate is sold as a dietary supplement for enhancing the performance of athletes. As a supplement, it is a salt form of the amino acid.

Di-L-Arginine Malate is basically an arginine molecule that is bound to a malic acid molecule. Di-L-Arginine Malate is an amino acid salt which is a precursor of nitric oxide that is found in the body. Argenine is a substrate for nitric oxide while malic acid is perfect for endurance and recovery. Di-L-Arginine Malate stimulates the production of nitric oxide which leads to increased vasodilation. This leads to the relaxation of smooth muscle tissue which results in increased protein synthesis and recovery. Di-L-Arginine Malate is also linked with increased glucose uptake in the muscles and maximum power output. Di-L-Arginine Malate is basically a non-polar form of argenine which is quickly absorbed in the body. What makes it desirable for use in several commercially produced weight loss products is the fact that it is much more stable that regular L-argenine.

Ginkgo Biloba has been used since ancient times to treat numerous health ailments. In fact, it happens to be one the oldest living trees in the world. Ginkgo biloba owes most of its popularity to its ability to fight the effects of aging. However, this does not mean that this is the sole factor that has made it so popular worldwide. It is used in treating neurological disorders, circulation problems, mental fatigue, dizziness, tinnitus, and headache. It also helps in improving concentration and memory and even treating hearing loss in elderly people. People suffering from asthma have also experienced great relief with regular use of Ginkgo Biloba extract supplements. Its usage is also apt in relieving cold hands and feet, swelling in limbs, and chronic arterial bondage.

Mucuna Pruriens- These are legumes extensively found in tropical surroundings of India and Africa. This enhances dopamine which is a neurotransmitter often linked with pleasure, sex drive, happiness and motivation. Mucuna Pruriens contains L-dopa; these L-dopa contains secretagogues which encourages ability of the body to stimulate in releasing growth hormones in human body. They help is enhancing creativity, increase sex drive, increase sperm production and testosterone and elevate mood. This herb is low in toxicity, though people are using it from centuries but no noticeable side effects have been reported as yet. Insomnia, heart beating rapidly and body temperature are few side effects caused in case high doses were consumed. If consumed in right doses there can be no side effects.

Vitamin B1, also called Thiamin, is needed to help the body utilize energy from proteins, fats and carbohydrates. Vitamin B1 is commonly found in breads and cereals. Vitamin B1 is water-soluble and is concentrated in muscle tissue as it passes thru the body.

Vitamin B3, also called Niacin, is a water-soluble vitamin needed for the conversion of food into energy so that it may be used by the body. Vitamin B3 also helps metabolize protein, sugar and fat.

Vitamin B6- There are three traditionally considered forms of vitamin B6: pyridoxal (PL), pyridoxine (PN), pyridoxamine (PM). The phosphate ester (PLP) has a leading role in metabolism of human body. It is obtained from the diet since humans cannot manufacture it. PLP is crucial in over 100 enzymes that enable important chemical reactions in the human body. In the brain, the manufacture of neurotransmitters like serotonin from tryptophan is made possible by PLP. PLP is also a coenzyme in the production of the iron coating component of hemoglobin called heme. Signs of vitamin B6 deficiency include irritability, depression and confusion, inflammation of the tongue, sores or ulcers of the mouth and the skin at the corner of the mouth.