---
title: "Does Vanilla extract expire? Does not expire"
description: "Pure vanilla extract does not expire — it is 35% alcohol. Imitation vanilla does slowly lose its flavour. What actually changes over time, whether it matters, and ho"
url: https://atoneplace.net/does-it-expire/vanilla-extract/
site: "At One Place"
---

# Does Vanilla extract expire?

**Does Vanilla extract expire?: Pure vanilla extract does not expire — it is 35% alcohol. Imitation vanilla does slowly lose its flavour.**

Pure: indefinite. Imitation: 2-4 years

By US standard of identity, pure vanilla extract must contain at least 35% alcohol by volume, which is well above the concentration at which spoilage organisms can survive. It darkens and its flavour rounds out with time, and many bakers consider a five-year-old bottle better than a fresh one. Imitation vanilla is a vanillin solution in a weaker carrier and does fade over a couple of years. Neither becomes unsafe; the difference is only how much flavour is left.

## How to store it

- Cool, dark, tightly capped — the alcohol evaporates if the cap is loose.

## How to tell it has gone

- A weak, flat smell in imitation vanilla means the vanillin has gone. Pure extract simply darkens.

> "Use by" and "best before" are legally different. Use-by is a safety date and should be respected; best-before is about quality, and food is usually fine well past it. Where the two diverge matters, the page above says which applies.

## Common questions

### Does Vanilla extract expire?

Pure vanilla extract does not expire — it is 35% alcohol. Imitation vanilla does slowly lose its flavour.

### How long does Vanilla extract last?

Pure: indefinite. Imitation: 2-4 years

## Related pages

- [Does Honey expire?](https://atoneplace.net/does-it-expire/honey/)
- [Does Salt expire?](https://atoneplace.net/does-it-expire/salt/)
- [Does Sugar expire?](https://atoneplace.net/does-it-expire/sugar/)
- [Does Bottled water expire?](https://atoneplace.net/does-it-expire/bottled-water/)
- [Does Vinegar expire?](https://atoneplace.net/does-it-expire/vinegar/)
- [Does Eggs expire?](https://atoneplace.net/does-it-expire/eggs/)
- [Does Medicines expire?](https://atoneplace.net/does-it-expire/medicines/)
- [Does Milk expire?](https://atoneplace.net/does-it-expire/milk/)
- [Does Sunscreen expire?](https://atoneplace.net/does-it-expire/sunscreen/)
- [Does Frozen food expire?](https://atoneplace.net/does-it-expire/frozen-food/)
- [Does Canned food expire?](https://atoneplace.net/does-it-expire/canned-food/)

## Sources

- US Food and Drug Administration — FDA (https://www.fda.gov/) [Public domain (US Government)]