HoneyHQ

Is older honey better?

Storage and shelf lifeReviewed 2026-08-03

Short answerFalseEstablished evidence

No. Honey is stable for a very long time and it does not improve — it slowly loses aroma, darkens, and accumulates hydroxymethylfurfural. A jar five years old is safe to eat and will taste of measurably less than it did when fresh.

Where the belief comes from

Two things feed the belief. The first is honey's genuine and remarkable stability, which gets compressed into the idea that honey improves rather than merely endures. The second is an analogy with wine, cheese and whisky, where controlled ageing is a real process producing real changes. Honey is not fermenting, maturing or developing; it is simply sitting there, slowly getting duller.

What actually changes with time

  • Aroma falls. The volatile compounds that carry a honey's character are lost steadily, and a floral honey shows this first and most.
  • Colour darkens. This is a Maillard-type browning and it accelerates with warmth.
  • HMF rises. Hydroxymethylfurfural forms slowly from fructose in acidic conditions, and it is the standard marker for age and heat exposure.
  • Diastase activity falls. Enzyme activity declines with time and with heat.
  • Crystallisation proceeds. Most honeys set eventually, which is neither improvement nor decline.

What does not change

Safety. Sealed honey kept dry and at room temperature does not become unsafe with age. The sugar concentration, low water activity and acidity that make it stable do not degrade.

Sugar composition. The glucose and fructose are not going anywhere. An old honey is as sweet and as caloric as a new one.

The tomb honey story

What to do instead

  • Buy honey in quantities you will finish within a year, particularly aromatic ones.
  • Keep it sealed, at room temperature, out of sunlight.
  • Do not refrigerate — it accelerates crystallisation without improving anything.
  • Do not repeatedly reheat a set jar. Each warming costs aroma.
  • Treat a best-before date as a quality indication, which is exactly what it is.

The claims behind this answer

Established evidence

Supported by systematic reviews, meta-analyses or clinical/regulatory guidance. The claim would survive a careful reader checking it.

Established evidence

Honey deteriorates in quality with age rather than improving.

Hydroxymethylfurfural rises and diastase activity falls with storage time, and both are used as regulatory quality markers precisely because the direction of change is consistent and predictable. The EU honey directive sets an HMF limit of 40 mg/kg for most honey on this basis. Volatile aroma compounds are lost steadily over the same period.

What this does not claim: This does not claim old honey is unsafe. Sealed honey stored dry remains safe indefinitely; what declines is aroma, enzyme activity and freshness.

  • Council Directive 2001/110/EC relating to honey — Council of the European Union (2001) · Regulatory guidance Link
  • Standard for Honey (CXS 12-1981) — Codex Alimentarius Commission, FAO/WHO (1981) · Standards document Link

Sources

  • Council Directive 2001/110/EC relating to honey — Council of the European Union (2001) · Regulatory guidance Link
  • Standard for Honey (CXS 12-1981) — Codex Alimentarius Commission, FAO/WHO (1981) · Standards document Link
  • HoneyHQ editorial synthesis — HEKNO Ltd · HoneyHQ synthesis

How sources are selected and weighted is set out in the sources and evidence policy.

Work it out for yourself

  • Storage guide

    How should I store honey, and what do I do when it sets?

  • Honey finder

    Which honey should I buy for what I actually want to do with it?

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