The Truth Behind 'Old Person Smell': It's Not What You Think
The Guardian explores the science behind 'old person smell,' revealing that the musty odor comes from a chemical compound called 2-nonenal, produced when skin oils oxidize with age. Experts explain that this natural change can begin as early as 40, is not a sign of poor hygiene, and may not be as unpleasant as stereotypes suggest. The article also offers practical tips for managing the scent and emphasizes that it's a universal part of aging.
It's just a natural byproduct of skin ageing – not dirt, not poor hygiene. It's just oil quietly changing over time, the same way metal changes when it's exposed to air.