Powdered caffeine otherwise known as caffeine powder, caffeine or synthetic caffeine to single out the synthetic pharmaceutical grade type from natural caffeine, which is usually extracted from the seeds of coffee.

Powdered caffeine is a mightily bitter white crystalline powder taken for its beneficial psychoactive stimulation. Because it acts as a stimulant for the brain, by the same mechanism of action employed by amphetamines, heroin and cocaine, it is considered an addictive substance. However, its effects are less intense than the effects of powerful drugs mentioned. However, always affect the same channels in the brain that is so you can become dependent on it. Because of this, people have developed an addiction to this substance may not be able to function normally, and therefore must have a daily dose of the same, leading to its consumption by taking powdered caffeine and other food and  beverages.

Although pure powdered caffeine can be obtained from online stores and physical health, caffeine can also be taken through consumption of coffee, tea, soft drinks, and sports or energy drinks. The Food and Drug Authority oversees the use of this drug only when used as a food additive. That's why the food and beverage producers are required by law to label caffeine when used as an ingredient in their products. However, when this substance is related to the parties involved in the manufacture of a foodstuff, such as when added to chocolate candy, the label is not required.