Does Perfume Expire? How to Tell
Perfume doesn't have a hard expiry, but it does turn. Learn how long fragrance lasts, the signs it's gone off, and how to date a bottle.
4 min read · Updated July 2026
Perfume ages, slowly
Fragrance is one of the longest-lasting cosmetics — a sealed bottle can be good for years. But alcohol and aromatic oils do oxidise, so eventually the scent shifts and fades.
Most perfumes last 3–5 years, and some heavier, resinous scents improve for a while before declining. Light, citrus-forward fragrances turn the fastest.
Signs a fragrance has turned
- The top notes smell sour, sharp or vinegary on first spray.
- The colour has darkened noticeably.
- The scent is flat and barely projects.
A little darkening alone isn't fatal — judge mainly by the smell.
Make it last longer
Heat, light and air are what age a fragrance. Keep bottles in their box, away from windows and bathroom steam, and leave them sealed until you use them.
To date a bottle, decode its batch code for the manufacture date — useful when buying vintage or discounted fragrance.
FAQ
Is it bad to wear expired perfume?
It's rarely harmful, but an oxidised fragrance can smell unpleasant and, in a few cases, irritate sensitive skin. If it smells sour, don't wear it.
How long does unopened perfume last?
Sealed and stored well, typically 3–5 years or more. Decode the batch code to see how old a bottle is before you buy.