1-Methylcaffeine is a derivative of caffeine and is a compound with a two ringed structure. It occurs naturally in several beverages or can also be prepared by chemical treatment of Caffeine under strictly controlled conditions of temperature and pressure. Like caffeine, it too is usually used or mixed in order to increase mental awareness, relaxing tensed muscles and stimulation of cardiac muscles among others. It is also commonly used for controlled change in the concentration of intracellular calcium and in resisting the activity of adenosine receptors. It is often used by athletes to reduce muscle strain and for mild water based weight gain for short term. It also helps increase the rate of heartbeat thereby increasing the bloodflow to the cells and increasing the amount of energy produced in the body.

11-Hydroxy Yohimbine- Yohimbine is the active chemical ingredient or constituent of the Corynanthe yohimbe, or rather Pausinystalia yohimbe, a medicinal herb. This herb is also known as yohimbe or yohimbe bark, the extract known as a stimulant with allegedly some aphrodisiac properties. Yohimbine hydrochloride is available on prescription for treatment of male impotence and erectile dysfunction. Furthermore, yohimbine has provided evidence that it is helpful with orgasmic dysfunction in men. Further uses include treatment of sex related side effects caused by antidepressant medications, xerostomia, probe for noradrenergic activity, blood pressure boosting agent and further. In supplement form it may be effective in athletes, procuring some weight loss, but injected transdermally, into adipose tissue, it seems to locally aid a reduction. The body building circles promote and have embraced this use of yohimbine, despite the high prices.

Alpha-Yohimbine often referred to as Alpha-Y is an analogue of yohimbine with varying potency at the subreceptors of aplha2. While alpha-yohimbine is three times more potent at alpha2b and four times more potent at alpha2c, it is equipotent at alpha2a. Its popularity can be attributed to these varying ratios of activity that allows health care experts to put it to good use. Yohimbine is the name given to the bark of a tall evergreen tree Pausinystalia yohimbe or Corynanthe yohimbe typically found in western Africa. Due to its aphrodisiac properties, it has been used since a long time by some western African nations for sexual enhancement. Although the use of Yohimbe herb for male erectile function is well known, not many people know that it acts as a sexual stimulant for women as well.

B-Phenylethylamine HCL is known to be a perfect stimulant and strong mood enhancer. It is extremely efficient in enhancing body metabolism by allowing you to burn more calories and accumulated fat at a faster pace. Unlike many other stimulants, B-Phenylethylamine does its job without causing any negative side effects like negative side effects like nervousness, anxiety or some slight headaches. It’s major ingredient Phenylethylamine gets metabolized by “monamine oxidase” (MAO). This enzyme thwarts all but the slightest amounts of Phenylethylamine from entering the bloodstream. Being a Phenylethylamine based fat burner, it contains natural monamone oxidase inhibitors that prevent these side effects.

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.

Methylsynephrine is a variation of B – phenylehylamine which is found in the rare medicinal plant Acacia Rigidula and some other cacti which basically produces central nervous stimulation. Methylsynephrine is one of the newly identified key alkaloids in Acacia Rigidula. Methylsynephrine is an off the chain version of Synephrine. It is an adrenergic amine which accelerates fat metabolism as well as thermogenisis. These simultaneously speed up the fat burning process. Methylsynephrine, unlike ephedrine which is chemically similar, has mild stimulating properties on the central nervous system. This is a very desirable property in any weight loss compound as it allows for quick fat burning without the accompanying racing hear and anxiety. Methylsynephrine is also distinctive due to its role in the metabolization and the destruction of fat in the body by freeing up the stored fat for energy instead of using the ingested carbohydrates.

N-Methyl-B-Pheylethylamine HCL is one of the various compounds got from Acacia Rigidula. It reduces fat in the body and increases the production of energy on a large scale. It is a fantastic compound that is a catecholamine precursor and even a nutrient available in chocolate even in its purest of forms. It produces simulation in the CNS (Central Nervous System) without giving rise to the jittery feelings or nervousness that occurs when some other drug is used. It acts on the alpha receptors present in the brain, resulting in release of the chemical, dopamine, which gives a good feeling. PEA is a compound that promotes focus, concentration and alertness of the mind. It can even elevate the metabolic rate of a person that causes increased fat burning. However, it is rapidly metabolized and crosses the blood-brain barrier in smaller proportions. This chemical is a potent wonder but, as with most chemical drugs, it is safe to take small and restricted measures just to be safe.

R-Beta-Methylphenylethylamine HCL is a relatively new compound which is the active isomer of Methylphenylethylamine similar to how 1R-25 Norephedrine was of PPA many years ago. What makes R-Beta-Methylphenylethylamine HCL very popular and an important component for many commercially produced weight loss products is to do with the effects it has on the human body. R-Beta-Methylphenylethylamine HCL is a compound which stimulates norepinephrine unlike any other compound in the body. By stimulating norepinehrine, R-Beta-Methylphenylethylamine HCL produces effects like appetite suppression, increase in energy and through the combination of these two effects, there is an overall result of weight loss.

Synephrine, More commonly called "bitter orange" or Citrus Aurantium, which is taken from unripe oranges. Research shows that citrus aurantium can increase the metabolic rate without affecting heart rate or blood pressure, breaks down fat, burns calories and may act as an appetite suppressant.

Yohimbine HCL raises body temperatures. it increases the flow of blood to the genital area and increases the sex drive in men but also women have reported similar effects.