Serotonin Necklace

Seratonin(50hydroxytryptamine) is a monoamine neurotransmitter. It is biochemically derived from tryptophan . Commonly found in the gastrointestinal tract, blood platelets, and central nervous system of animals. It is thought to be the contributor to feelings of happiness.

• Lobster clasp

• Length: 18 inches, adjustable up to 21 inches

• Charm is 1.25 inches