Whether you’re in the lab or at your desk, stay fueled with our Caffeine Molecule Mug. This isn't just a coffee cup; it’s a tribute to the chemical structure that powers your curiosity. Designed with a minimalist scientific aesthetic, it’s the perfect gift for STEM professionals and chemistry enthusiasts who believe that science is a lifestyle. What Is Caffeine? Caffeine (C₈H₁₀N₄O₂) is a methylxanthine alkaloid and the world's most widely consumed psychoactive substance, which is found in coffee, tea, energy drinks and even chocolate. It works by binding to adenosine receptors in the brain, blocking the neurotransmitter responsible for making you feel sleepy - while simultaneously stimulating the release of dopamine and noradrenaline, the molecules behind motivation and alertness. Two billion cups of coffee are consumed daily worldwide. The caffeine molecule has shaped scientific breakthroughs, late-night research sessions, early morning lab setups, and every important conversation that started with "let me get a coffee first." Reference: Caffeine and the central nervous system: mechanisms of action, biochemical, metabolic and psychostimulant effects, Nehlig et al., Brain Research Reviews, 1992 Designed for the Science-Minded Whether you're a chemistry student powering through lab reports, a researcher who runs on espresso, a science teacher who knows exactly what's happening inside that cup, or simply someone who appreciates the elegance of a molecule - this mug is designed for you. The design is intentional: skeletal structure, no clutter, no puns. Just the caffeine molecule, rendered with the same precision and respect it deserves. Want to go deeper? Read our Molecule Story Caffeine: The Chemistry of Focus Product Details Material: High-quality ceramic - Lead and BPA-free Capacity: 11oz/15oz – the ideal volume for your daily dose of C8H10N4O Safety: Dishwasher safe and microwave safe Perfect Science Gift For Chemistry students and science majors Lab workers, researchers and postdocs Science teachers and chemistry professors Coffee lovers who appreciate the science behind the ritual Birthdays, graduation, lab week, Christmas, and "just because" → Explore our full Collection for coffee lovers Questions & Answers What molecule is featured on this mug? The Caffeine Molecule Mug features the skeletal structure of caffeine (C₈H₁₀N₄O₂), a methylxanthine alkaloid found in coffee, tea, and chocolate. Caffeine is classified as a central nervous system stimulant and is the most widely consumed psychoactive substance in the world. How does caffeine actually work in the brain? Caffeine works primarily by blocking adenosine receptors. Adenosine is a neurotransmitter that accumulates during waking hours and promotes sleepiness. By binding to these receptors without activating them, caffeine prevents adenosine from slowing neural activity — keeping you alert and focused. It also indirectly increases dopamine and noradrenaline signaling, contributing to improved mood and motivation. Is this a good gift for a chemistry student or science teacher? Yes. This caffeine molecule mug is a thoughtful and precise gift for anyone who works in or loves science - chemistry students, lab researchers, science teachers, and coffee lovers who appreciate molecule-inspired design. It's available in 11 oz and 15 oz sizes, is dishwasher and microwave safe, and ships worldwide. Is this mug dishwasher and microwave safe? Yes. Both the 11 oz and 15 oz versions are fully dishwasher safe and microwave safe. The print is durable and designed to withstand regular daily use without fading.
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