Serotonin Molecule Necklace


Serotonin is the neurotransmitter responsible for our feelings of happiness and a major contributor to our body's well being. Express your happiness being a geek by wearing this incredibly important molecule in a high quality black acrylic cutout! An awesome gift for chemistry lovers! Measures approximately 1.25″ wide and .75″ tall, mounted on 16″ stainless steel chain.

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