Fragrance Journal
Does Perfume Expire? Real Shelf Life by Fragrance Family
3 to 5 years opened, 10+ unopened: how long perfume really lasts, the 4 signs it has turned, and the storage rules that double its life. Updated July 2026.
Learn moreHow Long Does a Perfume Decant Last? (2 ml, 5 ml, 10 ml)
1 ml of perfume equals 10 to 15 sprays. Full table: how many days a 2 ml, 5 ml and 10 ml decant really lasts by usage. Updated July 2026.
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