Nootropics, also called smart drugs, are a group of chemical compounds. Its function is to improve brain functions and help to have better mental awareness. There are various Nootropics available with slightly different ingredients, dosage, effects, and prices. Artvigil and Waklert are two effective Nootropics of the same generic Armodafinil. Comparing the two Nootropics, it is found that Artvigil reaches its peak of action in 6 hours, whereas for Waklert, it is 8 hours. Therefore, Waklert is considered a stronger brand of Armodafinil.