€ 148
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Orexin Necklace – Stay Sharp, Stay Awake, Stay Stylish!
Ever feel like your brain could use a little extra wakefulness? Meet orexin, the neuropeptide responsible for keeping you alert and energized. This orexin necklace is a tribute to the tiny but mighty brain chemical that helps you power through all-nighters, deep research dives, and marathon study sessions.
Orexin is produced by just 10,000-20,000 neurons—tiny in number but essential for regulating sleep and wakefulness. Scientists have found that a lack of orexin leads to narcolepsy, while boosting it can stave off sleepiness. So while this necklace won’t replace your morning coffee, it’s the perfect conversation starter for neuroscience lovers, sleep researchers, med students, and anyone who appreciates the power of brain chemistry.
Crafted with precision through 3D printing (not handcrafted!), this sterling silver necklace brings science and style together. Whether you’re a sleep scientist, a night owl, or just someone who loves nerdy jewelry, this piece is the perfect way to show off your passion.
Wear it as a symbol of curiosity, discovery, and those late-night ideas that change the world.

Cellular Biology
Step into the fascinating world of cellular biology through our unique jewelry designs. These pieces serve as wearable reflections of life's microscopic wonders, capturing the aesthetics of DNA strands, cellular formations, and more. Far from simple adornments, they spark dialogue and honor the captivating complexities found within biological research. Merging scientific accuracy with artistic flair, each creation offers a tactile experience that bridges the gap between scientific inquiry and aesthetic appreciation.
Find your perfect fit: measure an Existing Ring
Finding out your ring size at home is a simple process and can help you shop for jewelry online with confidence.
Necklace length guide
