Phosphatidylserine is a little-known natural compound that plays a very big role in human health and cognition. In addition to maintaining cellular structure and fluidity, it improves mood and memory, enhances focus and learning ability, reduces the effects of stress, increases endurance, and has been proven to slow or even reverse age-related mental decline.
Modafinil is a wakefulness-promoting agent that is often used off-label by healthy individuals that want to enhance their mental performance. Its effectiveness has been well-documented in several studies over decades of research.
Phenibut is a nootropic supplement similar to the neurotransmitter GABA. It has the ability to reduce anxiety and improve sleep while providing a clear mindset. Phenibut is potentially addictive therefore needs to be used responsibly, if at all.
Adrafinil is a wakefulness-promoting supplement that also happens to have impressive nootropic properties. Used responsibly, it can be an effective tool for supporting lengthy mentally demanding tasks.
Phenylpiracetam is a lesser-known member of the racetam family of nootropics but has seen an increase in popularity over the past few of years. Not only is phenylpiracetam a potentially powerful cognitive enhancer, it is also unique in its ability to boost athletic performance.