DescriptionEstimated shipping on Wednesday December 13th.
Free worldwide shipping for this neurotransmitter ring!
Comes in a very happy little velvet bag. ☀️
Made in China 🇨🇳, ships from Switzerland 🇨🇭.
Serotonin or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter. Biochemically derived from tryptophan, serotonin is primarily found in the gastrointestinal (GI) tract, platelets, and in the central nervous system (CNS) of animals including humans. It is popularly thought to be a contributor to feelings of well-being and happiness.