Adrafinil vs. Modafinil – Learn the Major Differences

Students and many other hardworking employees are interested in being able to find cognitive enhancers capable of improving their intellectual abilities when they study or when they delve into a large project. The two most popular medications known to be able to provide cognitive enhancement will be Adrafinil and Modafinil; both are quite common in physical and chemical properties. There are some differences with Adrafinil vs. Modafinil, and depending on what qualities one may be seeking, there are different dosages that can be taken. Those who are interested in taking these cognitive enhancers should first consider starting off with a small dosage as it will have less effect on the body, and there will be a slimmer possibility of side effects happening. Adrafinil vs. Modafinil qualities are constantly debated, and while some prefer Adrafinil due to the fact that it is fast acting, others prefer Modafinil due to the fact that it will stay in the bloodstream a bit longer with fewer side effects.

Adrafinil and Modafinil are both basically the same substance. Adrafinil is more of a pro drug; however, both have basically the same pharmacological effects. It depends on when the cognitive enhancers are needed. Basically, Modafinil has a greater concentration of alpha-1 adrenergic activity than Adrafinil which will result in increased cognitive abilities; however, it will not have the same side effects. Adrafinil has been known to have slightly more side effects, and some patients who take it will claim that they also experience stomach pains, skin irritations, feelings of tension and anxiety, and also increased liver enzyme levels. Modafinil, however, will have a longer half-life in the sense that it will take a longer time to metabolize. This means that Modafinil is a slow acting drug, and will be able to stay in the bloodstream for a bit longer. Despite the fact that it takes longer for the drug to have any effect, ma lot of patients will prefer Modafinil since it has less side effects in comparison to Adrafinil.

Adrafinil, on the other hand, will generally be best for those who need cognitive enhancements immediately. The drug will be able to break down easily, and will be able to be metabolized and absorbed into the bloodstream within a short period of time. Its effects are basically as long as Modafinil; however, the quick acting properties come at a price, and patients normally claim that they experience more side effects when taking Adrafinil vs. Modafinil which can be a deterrent to some.


Both drugs have been known to be able to enhance focus and awareness; however, contrary to popular belief, most clinical studies have not reported that either drug can be used to enhance one’s memory. They are both great cognitive enhancers that can be used in different situations and scenarios. Those who are interested in Adrafinil vs. Modafinil should highly consider consulting in their physician for more information. Generally speaking, patients interested in the product for cognitive enhancing abilities will want to learn about the best dosage that can be taken that will be most effective while minimizing the potential of any side effects.