Our thoughts and emotions would not exist if it were not for tiny amounts of chemicals called neurotransmitters which transmit messages between nerve cells. This necklace features the molecular structure of a well-known neurotransmitter, serotonin. Serotonin's functions in the brain include the regulation of mood, appetite, and sleep. Serotonin also plays some cognitive roles, including memory and learning. This 1" x 3" x 1/8" pendant, cast in ancient bronze, an alloy of copper and tin, comes with bronze jumprings and 18" of gunmetal chain with clasp.
This made to order item ships within 2 weeks from the San Francisco Bay Area, California. Message for local pickup in the SF Bay Area!
