Sterling Silver Serotonin Molecule 16G Flat Back Labret Earrings

These 16G flat back labret earrings feature a serotonin molecule design, crafted in solid 925 sterling silver. Associated with balance, calm, and emotional wellbeing, the molecular form is rendered in a clean, minimalist silhouette with a smooth high-polish finish. The flat back post sits comfortably against the skin, making these ideal for everyday wear in cartilage, helix, tragus, or lobe piercings. A subtle science-inspired piece for neuroscience, psychology, and STEM lovers.

Sold as a pair.

Dimensions : Serotonin measures 12 x 7.5mm approx. Flat Back (Internally Threaded): Available in two post lengths — 6mm or 8mm. 1.1mm thick (fits 16 gauge 16G).

Materials and Care: These are made of sterling silver and coated with Rhodium or 18ct gold or 14ct rose gold. Only precious metals are used and they are hypoallergenic. They are tarnish resistant but please keep in a sealed plastic bag when not wearing.

Stamp: 925 SRS ( our brand initials for Silver Rain Silver).

Packaging: All our jewellery comes with our branded velvet bag so your item is ready to be gifted.