Black Pepper, which contains Capsaicin, a thermogenic substance. A thermogenic raises your core temperature, which allows you to burn more calories from food, particularly when eating a high fat meal.

Caffeine is of course a major component of every day drinks such as tea and coffee and is also included in Xenadrine EFX . It is claimed that over 70% of the American population take more than 300 milligrams daily. As well as in familiar drinks it is used in energy drinks such as Red Bull as well as in many over the counter analgesics and other medication. Medically it is a as trimethylxanthine, useful as a heart stimulant and it also works as a mild diuretic. It works in the same way as certain drugs, the amphetamines, cocaine, and heroin, all of which work on the action of the brain although in a milder way, and like them it is addictive.

Cocoa Seed Extract is the extract of the seeds of Theobroma cacao. It is cultivated for its seeds which are present in its pod shaped fruits. The extracts from its seeds have a number of health benefits. They are also used to make chocolate. Studies show that Cocoa extracts contain a high level of flavonoids, specifically epicatechin, which may have beneficial cardiovascular effects on health. The ingestion of flavonol-rich cocoa is associated with acute elevation of circulating nitric oxide, enhanced flow-mediated vasodilatation, and augmented microcirculation. Researchers also found that consumption of Cocoa can reduce risk of cancer and can reduce elevated blood pressure.

Ginger Root refers to the rhizome of a plant called zingiber officinale that grows in moist and fertile tropical soil. Ginger is an underground stem extending to 12 inches above the ground. The ginger root has pungent phenol compounds and volatile oils. This is widely used as a medicine in Indian, Asian and Arabic herbal traditions. Ginger, in China is used to cure stomach upset, nausea and diarrhea since ancient times. Ginger is of great use to cure arthritis, diarrhea, Colic and heart conditions. Besides the medicinal value, Ginger is one of the indispensable ingredients as cooking spice and is also recommended to cure headaches, common cold, symptoms like flu and also painful menstrual periods. Ginger is widely used as medicine as it treats nausea, vomiting related to travel sickness, cancer chemotherapy and pregnancy. Though, there are effective medicines today, ginger root retain its position for its medicinal properties. It is also beneficial for heart disease as it reduces cholesterol and averts blood clotting. The ginger products are manufactured using dried or fresh ginger root and these are obtainable in extracts, capsules, tinctures and oils. Ginger is used in tea and in various drinks and foods.

Green Tea Extract is utilized to increase fat metabolism as well as aide in weight loss and weight loss management.

Guarana- The active constituent of guarana is caffeine, which means that it should not be used alongside ephedrine as either a dietary aid or in order to stimulate performance. The American Food and Drug Administration has not tested its effectiveness or its purity as they do not class it as a drug. Guarana has many other names including Brazilian cocoa and may be a constituent of non alcoholic drinks imported from South America. Because of possible adverse reactions it is not recommended for anyone with a heart condition or who has kidney disease, high blood pressure or who suffers from anxiety.

L-Theanine is very commonly found in tea and is an amino acid, biochemically related to glutamine. The psychoactive properties of theanine are derived from the ability to cross the blood brain barrier. It has been proven that theanine can reduce stress, promote relaxation and improve alertness and mood when imbibed together with caffeine, a natural combination found in any tea, especially green tea. Gamma-aminobutyric acid levels are increased, when theanine is ingested or imbibed, as are serotonin and dopamine levels. It is believed that l-theanine is aiding the immune system by strengthening the capacity of delta T cells. Laboratory tests have proven that blood pressure reduction and lowering of 5-hydroxyindoles in the brain are promoted by theanine.

L-Tyrosine is an amino acid taken to enhance the functions of the thyroid gland. It provides essential supplements to the body for fighting serious ailments. L-Tyrosine is a natural cure mainly for hypothyroidism and many other illnesses including protection of skin from the UV rays and depression. People suffering from hypothyroidism lack tyrosine and therefore do not respond to iodine supplements. Iodine supplements are of no use without tyrosine. Using L-tyrosine replaces vital amino acids which people having hypothyroidism lack. It produces thyroid hormones namely, norepinephrine, dopamine and epinephrine. L-tyrosine must be used by those who have a family history of under active thyroids and by those who have not got benefits from dieting efforts. L-tyrosine is taken in doses of 500mg 2 to 3 times everyday. People having high blood pressure must be cautious while taking this supplement.

Long Pepper, which contains Capsaicin, a thermogenic substance. A thermogenic raises your core temperature, which allows you to burn more calories from food, particularly when eating a high fat meal.

Magnesium is the chemical element found in the periodic table with the atomic number 12. This alkaline earth metal is one of ten most common elements in the known universe and also very prominently present in the human body. It manipulates polyphosphate compounds, most prominently the DNA, RNA and the ATP. Numerous enzymes rely on magnesium ions to function properly. Most common application of magnesium in medicine may be the addition to antacids and laxatives. This metal is not found as a free element naturally on Earth, generally the metal is obtained through electrolysis of magnesium salts. The most common deficiency in the United States with staggering two thirds of the population is the magnesium deficiency. Magnesium can be obtained through vegetables, tea, cocoa, cereals, coffee, nuts and spices.

Norambrolide, or fermented salvia sclarea leaf extract. Norambrolide is thought to increase cAMP (cyclic adenosine monophosphate) levels in the body through the stimulation of the "adenylate cyclase" (AC) enzyme. This stimulation is believed to help activate increased fat burning.

Pantothenic Acid, commonly called Vitamin B5, it is a water-soluble member of the vitamin B complex. Pantothenic acid is involved in adrenal gland function and is required to fight stress.

Some Unknown Ingredients, which is a common practice for many supplement manufacturers. They use ineffective common ingredients and trademark their name for them to disguse the actual low quality ingredient contained.

Vitamin B6, also known as Pyridoxine, plays an important role in the breakdown of protein, fats and carbohydrates. It helps in the production of antibodies that keeps the immune system strong. It promotes red blood cell (RBC) production. It alleviates the symptoms of premenstrual syndrome or PMS such as headaches, bloating, depression, mood swings, and abdominal pains. Vitamin B6 also prevents the development of kidney stones. It also helps reduce the build-up of homocystein in the vessels that may cause hearth attack. Vitamin B6 is also beneficial in the overall nerve health. It also prevents or decreases the susceptibility to develop carpal tunnel syndrome.

Vitamin C, also known as Ascorbic (a-SKOR-bik) acid, is needed for many functions in the body, including helping the body use carbohydrates, protein, and fats. Vitamin C is found in most citrus fruits and green vegetables and is a strong antioxidant.

Yerba Matte has a level of caffeine and is therefore a stimulant aids in toning, balancing and strengthening the body, aids in digestion, calms and balances nerves and is also used to help treat allergies and sinusitis.