€ 150
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Caffeine studs | silver
Caffeine as a pair of sterling silver studs. The molecule that blocks adenosine receptors and defers sleep pressure, worn close to the ear — where the adenosine, presumably, is not.
The Science Behind Caffeine
Caffeine is a competitive antagonist at adenosine receptors, primarily A1 and A2A subtypes. Adenosine accumulates as a byproduct of neural activity throughout the waking day and progressively increases sleep pressure. Caffeine occupies the receptors without activating them, delaying the signal. The underlying sleep debt accumulates regardless; when caffeine clears — typically after 3-5 hours depending on CYP1A2 genotype — the adenosine signal arrives. Caffeine also indirectly increases dopamine release in the striatum, contributing to its reinforcing properties.
A Meaningful Gift for Science Lovers
For neuroscientists, sleep researchers, pharmacologists, and anyone who wants to wear their most reliable molecule in its most minimal form.
- neuroscientists and sleep researchers
- pharmacologists and biochemists
- science educators
- anyone for whom caffeine is a daily molecular companion
Small, understated, and pharmacologically precise.
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FAQ
Q: Are these studs or drops?
A: These are stud earrings. The caffeine molecule sits flat against the ear, secure and subtle.
Q: What's the closure?
A: Surgical steel posts with butterfly backs. Comfortable for all-day wear.
Q: Perfect for coffee lovers?
A: Yes. Also ideal for organic chemists, pharmacologists, and anyone who loves the structure of stimulation.
Q: Global shipping details?
A: FREE DHL Express to any country, 1-5 business days. All customs duties and taxes are covered.
Molecules
Delve into the hidden elegance of science with our meticulously crafted jewelry, inspired by the intricate structures of chemical molecules. Each piece serves as a tactile tribute to the building blocks of life and matter, capturing the allure of atoms and bonds in precious metals. A harmonious fusion of art and science, these creations are more than mere accessories; they're a celebration of the enigmatic beauty that underpins our universe.
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