brain supplements nootropics

Modafinil (Provigil)

Modafinil belongs to the group of nootropics that are used to treat narcolepsy, arousal, sleep apnea, and other sleep disorders. The drugĀ  is also used to treat disorders of concentration, memory, and perception. It is included in the group of dietary supplements and it is considered to be part of the sports doping category. Provigil […]