Altitude BoutiqueSimple Happiness Serotonin Molecule Necklace, Serotonin Neurotransmitter Necklace, Science Jewelry for Science Lovers (Silver, Gold, Rose Gold)

Awesome jewelry, unique and high quality for price. Seller very responsive and personable. Would recommend and plan on purchasing more in the future.

I bought myself a gold one and my daughter a silver one. Very good quality and was delivered on time. I love this necklace. I've wanted one for a long time!

Good craftsmanship and seems durable! Sadly I am allergic to the material and develop irritation when I wear it.

I bought this as a birthday gift for my fellow chemistry-nerd friend as she has the serotonin tattoo and she absolutely loves it. She wears it all the time except while showering.

I love this it’s lasted so long I wear it every day and night and the seller is so sweet