Adrafinil vs. Phenylpiracetam

Adrafinil vs. Phenylpiracetam

What is Adrafinil?

Adrafinil is often said to be one of the more exciting Nootropics, gaining an immense amount of popularity in recent years. Many users choose Adrafinil because of its positive cognitive benefits, promoting wakefulness and helping to regulate sleep patterns. Adrafinil has been compared to NZT-48, the fictional brain stimulant used in the hollywood movie “Limitless”.

What is Phenylpiracetam?

Phenylpiracetam is considered to be one of the most potent Nootropics of the Racetam family. The supplement is said to be up to 60 times more potent than Piracetam. Since it is one of the newer Nootropics there is still much research to be done in order to find its full potential. That being said, Phenylpiracetam is now gaining in popularity as an effective cognitive enhancer that can improve one’s levels of focus and attention.

Adrafinil vs. Phenylpiracetam

Adrafinil and Phenylpiracetam are considered to be two of the most potent nootropics available in today. Both of these Nootropics also share an impressive half life of up to eight hours, which makes them two of the longest lasting Nootropics currently out there. Those who have used Phenylpiracetam have noted better dopamine and acetylcholine affects as compared to using Adrafinil. Phenylpiracetam also comes out relatively strong when it comes to increasing one’s clarity of vision and at boosting one’s memory. On the other hand, Adrafinil doesn’t provide much of a memory boost but will definitely boost your energy levels and mood. Apart from that, Adrafinil doesnt need to be stacked with an acetylcholine precusor where it is often a requirement for phenylpiracetam. 


The normal daily dose for Phenylpiracetam is anywhere between 100 to 500 mg, which can be taken up to 700mg, without the threat of any serious side effects. While a higher dosage of Phenylpiracetam often leads to more productivity, it can also lead to one developing a tolerance to the drug, which is why it is not advised.

On the other hand, Adrafinil is considered to be a bit different. A typical dosage of Adrafinil ranges from 300 to 900 mg. The maximum dosage for Adrafinil is 1200mg even though Adrafinil is considered to be the stronger of the two. It is also interesting to note that both Adrafinil and Phenylpiracetam stack great together so that you are able to get even better results.

Ending Note

While both give a boost to energy and focus, Adrafinil has a slight edge in this department, with Phenylpiracetam having much more pronounced effects on memory and overall cognitive function. It is often a good idea to use both Adrafinil and Phenylpiracetam to find out which one suits you best. Users can also try stacking the two together and with other Nootropics to get enhanced results.