Caffeine, a central nervous system stimulant used in EphBurn25 as an aid to stay awake, for mental alertness due to fatigue or, in combination with other ingredients for pain relief, and as a power and energy accelerate. Caffeine is available alone as a non-prescription drug over the counter medication, in combination with other non-prescription drugs, and in prescription drug combinations for relief of pain and headache. Like Ephedra, caffeine acts to increase mental alertness while providing additional energy for weight loss and exercise training. Caffeine is more than a stimulant as it goes deep into muscles to provide long lasting power while delaying the onset of muscle fatigue. Also great before working out, caffeine fights fatigue and helps you get ready for your workout. For dieters feeling sluggish that need just a little something extra to get them through the day, caffeine is the obvious no-calorie stimulant solution. Many products containing caffeine anhydrous contain as much caffeine as one or two cups of coffee. It is recommended to limit the use of caffeine containing medications, foods, or beverages while taking caffeine supplements as excess caffeine intake may cause nervousness, irritability, sleeplessness and occasional rapid heart beat.

Chromium is a natural trace mineral in human nutrition and is needed for proper metabolism of sugar in humans. It is vital for metabolism of fats and carbohydrates. It helps move blood sugar from the bloodstream into cells to be utilized as energy and turn fats, carbohydrates, and proteins into energy. Chromium helps stimulate fatty acid and cholesterol synthesis, which are needed for brain function and other body processes. It activates numerous enzymes that are required to drive many chemical reactions essential to life. Chromium supplements also improve glucose tolerance in people with Turner's syndrome, a disease associated with glucose intolerance. It is also vital for insulin metabolism. It regulates hunger and decreases cravings.

Garcinia Cambogia is a natural extract that comes from a fruit located in India and is prominent in a plethora of different natural weight loss products.

Guarana contains a significant amount of guaranine, a substance that is similar to caffeine found in coffee beans. It helps stimulate the adrenal glands and increase the production and release of hormones such as epinephrine, norepinephrine (adrenaline), and dopamine. This helps the metabolism of the body that enhances fat loss, and increases energy and endurance. It helps the body burn the fats to be used for energy. It aids in fighting stress, weakness and fatigue. As a stimulant, it also improves mental alertness, clarity, focus, concentration, and memory retention. Guarana also also improves the libido or sex drive in both men and women. Guarana also contains tannins that help prevent diarrhea and soothes the digestive system.

Kola Nut, bitter brown seed that contains caffeine. Once used to make cola soft drinks, Kola Nut has been replaced by artificial flavourings in most beverages.

Ma Huang is a Chinese medicinal plant traditionally used to cure various ailments particularly respiratory problems. Ma huang is rich in epedreine, flavonoids, alkaloids, tannins and norephedrine. It is also known as Ephedra or Desert tea. Ma huang has vasoconstrictive effect that makes it an effective treatment for cold. It is an herbal treatment used for asthma, chest tightness, hay fever, nose and lung congestion, and chronic obstructive pulmonary disease. It has the ability to boost performance by increasing the circulation of blood in the muscles that increases energy and endurance. It promotes weight loss because it has thermogenic and lipolytic effect. It allows the body to burn fat even while sleeping.

Magnesium, which is a mineral used by the body to help maintain muscles, bones, and nerves. Magnesium is also needed for energy metabolism and protein synthesis.

Magnesium Stearate  is also chemically known as octadecanoic acid. It is made up of the magnesium salt of stearic acid. It is often derived from plant and bovine sources. Magnesium Stearate is commonly used as additive or preservatives. It is also used as emulsifier in ketchups, syrups, and sauces. It has anti-caking properties. It is used in some cosmetic products particularly in baby powders because of its ability to provide a softer texture than talcum powders. It is used in confectionaries as a binding agent for candies. It can help prevent magnesium deficiencies. Magnesium Stearate is used as fillers in capsules and tablets such as vitamins and other pharmaceuticals.

White Willow Bark possesses salicin that offers identical effect as aspirin and exhibits no side effects. This is the basis for aspirin synthesis. Chinese healers used it to control pain and the Native Americans also understood the value of it to get relief from headaches as well rheumatism. This also reduces fevers. The advantage of white willow bark is that it also helps in reducing weight and aids the diet goals. It is an anti-inflammatory and is analgesic, anti-rheumatic, fever reducer and gives relief from inflammatory pains such as rheumatism, carpal tunnel syndrome and arthritis. White willow bark is found in Asia and Europe. Taking one or two capsules at mealtimes is recommended. However, this dosage should not be exceeded. This does not exhibit significant side effects, but the tannins present in the white willow extract may result in stomach upset and may trouble if a person is allergic to aspirin.