2-Nonenal and "old people smell": what the science actually says
The claim that one molecule, 2-nonenal, is the cause of "old people smell" rests largely on a single small 2001 study and has replicated inconsistently. Body odour changes with age...
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Does your body odour change after Long COVID?
Article 07 / Science / April 2026 Does your body odour change after Long COVID? Long COVID· Autonomic dysfunction· Gut dysbiosis· Body odour Super Deodorant Laboratories VCS 14 min read...
Why does night terror sweat smell so different?
Article 06 / Science / April 2026 Why does night terror sweat smell so different? Night sweats· Stress sweat· Trauma· Body odour Super Deodorant Laboratories VCS 12 min read Quick...