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.

Cayenne, 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.

Hordenine appears naturally in many grains, grassy plants, and in some species of hallucinogenic cactus and it is related to the amino acid tyramine. By stimulating norepinephrine release it helps in achieving weight loss by liberating lipids from adipose tissue. It has a big effect over the central nervous system with its attributes of stimulant. It has active ingredients slowing down food digestion. The effect of this is the ability to go longer without meals because it gives a satiating effect. Also known as N.N. dimethyltyramine, Hordenine is actually an indirectly acting adrenergic substance that’s easily available and also acts as an excitatory hormone that energizes the body as well. Those who want to suppress appetite and increase their energy also benefit from this supplement.

PEA (Phenylethylamine), which is also known as Beta-Phenylethylamine, is a supplement, which favors aggression and is supposed to raise mental alertness, focus, and ability to concentrate. It is believed to also promote energy. In clinical trials it has been observed that infusion of Beta-Phenylethylamine raises the extracellular dopamine count, furthermore inhibiting the dopamine transmitter DA neuron firings. An additional activity is seen through the Beta-Phenylethylamine modulation of noradrenergic transmissions. It is viewed as a stimulant, but the lack or disturbed amounts of PEA have been observed in people with attention deficit and the hyperactivity disorders, people suffering from depression, schizophrenia, migraine and phenylketonuria. The obvious antidepressant qualities are paired with the increased wakefulness, which may lead to difficulty falling asleep, but improve motivation when exercising or training.