Occurring naturally in fish, DMAE is often given credit for having a mild stimulant effect without the quick up and down which comes from caffeine and other stimulants. It is also able to elevate mood and improve memory and learning. People who have taken DMAE for a period of a few weeks often report an increase in physical energy and less of a need for sleep. DMAE also increases the brain's production of acetylcholine.. 35938SKU 726899567973