Cognitive Enhancers (Nootropics) are a class of relatively safe studied natural and/or naturally derived compounds that improve Cognition and/or are highly neuroprotective compounds. Benefits noticed range from improved functioning of the following: Short-long term memory, focus, processing information, mental alertness, brain fog, creativity, perception, mental energy, reaction time, multitasking, etc.. These compounds have 10-60 years of research for their safety and effectiveness worldwide. Many are approved as prescription drugs for boosting cognition outside the US. While in the US, they are sold as advanced 3rd generation brain supplements.