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Serotonin makes us feel happy, satisfied, and content. It's laying in a hammock on a hot day with a cool drink.

The most popular molecule in my collection, serotonin is also the focus of this new design. At about 1.5 inches (4 cm) long, this serotonin pendant is a bit larger than my other version. It's made from recycled/reclaimed sterling silver and strung on a black, braided cotton cord that is about 26 inches at its longest length. I've tied slip knots on both ends, so it can be adjusted shorter.

It has a simple, modern look and is sure to get noticed and kindle conversation. It's a wonderful symbol for happiness, to give as gift and to wear daily.

I've designed this necklace with men in mind. Women may appreciate this necklace as a choker. Please ask if you'd like a different length.

It comes in a pretty recycled gift box with an informational tag about serotonin.

see other serotonin items here: http://www.etsy.com/search_results_shop.php?search_type=user_shop_ttt_id_5165490&search_query=serotonin

Customer comments about this necklace:

“This necklace is absolutely beautiful and I LOVE IT! Thank you for making such quirky, original and stunning work :)”

“Great seller, quick shipping, love the necklace. Thanks!”

“Exceptional quality. Beautiful packaging. Quick delivery. Love it!”


I'm scientist-turned-artist Raven Hanna of Made With Molecules. I hand-make original, high quality jewelry and use Earth-friendly and people-friendly business practices. I live and work in a solar-powered sugarcane shack on the flank of an active volcano in Hawaii, and I donate a percentage of profits to environmental and science education nonprofit organizations. Please take a look at other molecular jewelry offerings in my shop. http://molecularmuse.etsy.com

Frequently asked questions about molecularmuse

I can make custom molecule jewelry, if the molecule will work in my style. Prices start around $150 and the process usually takes 4-6 weeks.
Most of my jewelry is high quality, solid sterling silver. It is specially formulated to resist tarnish, but, like all silver, will tarnish. You can minimize oxidation by storing silver jewelry in a bag or box away from air and heat. Regularly wearing the jewelry can help rub off tarnish. I allow the silver serotonin necklace I wear daily to develop a bit of a patina. It's OK to wear your sterling silver jewelry in the shower.
Your order will come packaged in a cute, recycled paper gift box with a little card explaining what the molecule represents. I tie it with a ribbon, making a pretty package for gifting - no addition wrapping required.

If you are shipping directly to the gift recipient, I'm happy to include a card with your gift message. Just let me know when you order.

serotonin necklace - large size with adjustable black cord


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