Caffeine is a stimulant that is used to stay awake and it gives mental alertness from fatigue. This is used as an adjunct for pain relief and also as energy accelerates. Caffeine is a non-prescription drug easily available as over the counter medication and comes in combination to acquire relief from headache and pain. Caffeine increases the mental alertness by offering the required energy for exercise training and weight loss. Caffeine cannot be considered as a mere stimulant as it reaches deep into muscles and provides power that is long lasting. Caffeine taken before any work out is also great as it fights the fatigue and keeps the person ready for the workout. Dieters also find caffeine as the solution as they feel sluggish. This is a no-calorie stimulant and does its job effectively and quickly. Caffeine anhydrous is found even in one or two coffee cups. However, this limitation is recommended as excess caffeine may result in irritability, rapid heart beat, nervousness and sleeplessness.

Evodiamine is a chemical that is extracted from a particular species of plants that has been shown to reduce overall fat intake.

Fursultiamine is a lipophilic disulphide derivative of thiamine (vitamin B1). Its chemical formula C17H26N4O3S2 reveals that it contains nitrogen and sulphur atoms in addition to the carbon, hydrogen and oxygen content. It is used to make up for the deficiency of thiamine. It has other reported benefits as well but more research is needed to confirm or deny these claims. Research has indicated its ability to enhance the chondroprotective qualities of other substances. This means that it protects the cartilage from degeneration. As a lipophilic derivative of thiamine, it has the advantage of being more bioavailable. This means that it quickly becomes available for the body after administration. It has also been found to have a positive inotropic effect on heart muscles, which means that it increases the strength of contraction of heart muscles.

Gelatin constitutes the shells of pharmaceutical capsules in order to make them easier to swallow. Gelatin is a translucent, colourless, brittle, nearly tasteless solid substance, extracted from the collagen inside animals' connective tissue. It has been commonly used as a gelling agent in food, pharmaceutical, photography, and cosmetic manufacturing.

Geranium Oil .

Green Coffee Extract- Diet Pills are not always a recommendable way to lose the excess weight. One needs to switch to more natural extracts as a supplement to loss weight like the Green coffee extract. Diet pills that carry green coffee extracts are very effective in a unique way. This enhances fat burning ability in the body while discouraging burning carbohydrates that are stored as fat in body. Studies have proved that volunteers have on an average lost about 11 pounds in 2 months while consuming diet pills containing Green Coffee extracts. The body is not under any stress while consuming Green Coffee extract diet pills. They are safe to consume and have been tried and tested methods of loosing weight effectively.

Kaempferol is a natural flavonoid. It has been isolated from broccoli, tea, grapefruit, apples, delphinium, brussel sprouts and witch-hazel etc. Kaempferol is hardly soluble in water but highly soluble in diethyl ether and hot ethanol. It is a crystalline solid having yellow color. Many glycosides of kaempferol like astragalin and kaempferitrin, have been isolated as the ordinary products from plants. Kaempferol gives the color to the flowers Acacia decurrens and Acacia longifolia. The kaempferol has antidepressant properties. Kaempferol consumption in broccoli and tea has been related with reduced risks of heart diseases. An eight-year study established that the 3 flavonols (quercetin, kaempferol and myricetin) decreased the threat of pancreatic cancer by 23%.

Raspberry Ketones, which are a compounds from raspberries. Raspberry Ketones may posess potent fat-loss properties due to raising body temperature through the release of norepinephrine. Norepinephrine may increase lipolysis and reduce appetite.

Zingerone, also known by the name of vanillylacetone, is an orgnaic compund present in ginger. It gives ginger its taste. Zingerone exisits in solid form and is sparingly soluble in water, but soluble in ether. It is an also an anitoxident. Studies have proven that Ginger compounds are useful for people suffering from enterotoxigenic Escherichia coli heat-labile enterotoxin-induced diarrhea . This type of diarrhea is the number one reason for infant deaths in developing parts of the world. Zingerone is likely to be the compound present in ginger that acts against diarrhea. It is also used as a flavor additive in spice oils.