Dopamine is commonly associated with the pleasure system of the brain, providing feelings of enjoyment the experience of being in love, and reinforcement to motivate us to do certain activities. It also is critical to the way the brain controls movement (shortage of dopamine causes Parkinson's disease, for example).

These sterling silver earrings made from the molecule hang on sterling french wire.

They are packaged in a recycled gift box and an information tag about dopamine is included.