Phenethylamine (PEA) is a naturally occurring compound in the human body and a chemical found in certain foods. It belongs to the class of organic compounds known as amines and acts as a central nervous system stimulant. Often referred to as a “mood enhancer,” phenethylamine is linked to feelings of well-being, focus, and alertness.

Phenethylamine works by increasing the release of neurotransmitters such as dopamine and norepinephrine in the brain. These neurotransmitters play key roles in mood regulation, attention, and energy levels. By boosting their activity, PEA can promote improved mood, heightened focus, and sometimes mild euphoria. However, it is rapidly broken down in the body, which can limit its effects unless combined with inhibitors that slow its metabolism.