Caffeine is the most widely available legal psychoactive stimulant drug. Also known as theine, methyltheobromine and trimethylxanthine, this xanthine alkaloid is not only found in coffee beans, but also in guaranine that is derived from guarana, mateine derived from mate, theine which is found in various teas and the kola nut, which is the base flavor of various Cola soft drinks. It stimulates the central nervous system, where it restores alertness and wards off drowsiness. Caffeine is also know to display certain diuretic properties, is an ergogenic, an atagonist of the adenosine receptors, and a cAMP levels increasing factor. It seems that caffeine helps prevent the onset of Parkinson’s disease and in the long run lowers the possibility of developing a heart disease.

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

Fursultiamine

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

Raspberry Ketones- Red raspberries contain a phenolic compound, which is the main aroma in red raspberries. This raspberry ketone is being used in cosmetics and perfume industries, but also as a food additive. While the use as a weight loss agent has not yet been clinically tested on human subjects, preliminary research in lab mice has shown that raspberry ketones in high doses show a norepinephrine induced lipolysis. This leads to the effect that even a diet high on fats did not result in higher body weight. This fact has immediately led to the embrace of raspberry ketones by the weight loss and body building communities, despite the fact that raspberry fruits would be much healthier, containing ellagic acid, catechins, salicylic acid, and various other polyphenols, besides large quantities of Vitamin C.

Zingerone