Fresh Pressed Olive Oil: Harvest Dates, New Harvest and the Myth of First Press
Fresh pressed olive oil is one of the few quality claims in the category that genuinely changes what is in the bottle. Olive oil is a fruit juice. It starts declining from the moment it leaves the mill, and unlike wine, cheese or balsamic vinegar, nothing about that decline is an improvement. The awkward part is that almost nothing on a standard label tells you how fresh an oil actually is. The date most bottles carry is a best-before date, which is set by the producer and says more about bottling logistics than about the fruit. This article covers what fresh olive oil really means, which date to look for, why "first press olive oil" no longer describes anything real, and why fresh oil arrives twice a year rather than once.
For our own oil, see our cold-pressed organic Marrakech olive oil.
The Short Answer
- The harvest date is the only meaningful freshness signal on an olive oil label. A best-before date is set at the producer's discretion — commonly 18 to 24 months from bottling — and tells you nothing about when the fruit was picked or how long the oil sat in a tank before it was bottled.
- The UC Davis Olive Center advises buying olive oil within about 15 months of its harvest date, and notes that most oils do not carry one — the better producers tend to print it.
- Olive oil does not improve with age. Its polyphenols, aroma compounds and vitamin E decline steadily from pressing, and light, heat and oxygen accelerate that decline.
- "First press olive oil" is a largely defunct marketing term. Modern mills use a single continuous centrifugal extraction. There is no second press to be first of. Under EU Regulation 29/2012 the phrase "first cold pressing" may legally appear only on oil made below 27°C by a traditional hydraulic press system — which most oil is not.
- "New harvest" and the Italian novello describe the short window — roughly the first weeks and months after pressing — when an oil is at its most aromatic, bitter and pungent. It is a real thing, not just marketing.
- Because the two hemispheres harvest at opposite ends of the year, genuinely fresh olive oil reaches shelves twice annually: around November to February from the Mediterranean, and around May to July from Australia, Chile, Argentina and South Africa.
- Sidr & Stone's olive oil is a single small harvest from one Moroccan grove, cold-pressed within hours of picking — which is the part of the freshness question a producer can actually control.
What "Fresh Pressed Olive Oil" Actually Means
Fresh pressed olive oil is oil that has been extracted from recently harvested olives and bottled soon afterwards, with the harvest date close to the date you buy it. The phrase has no legal definition, so it describes a genuine quality — short time from tree to bottle — without guaranteeing it. The harvest date on the label is what converts the claim into something checkable.
Two intervals matter, and they are different. The first is the gap between picking and pressing. Olives begin to ferment and oxidise as soon as they leave the tree, and fruit that sits in crates for three days makes measurably worse oil than fruit milled the same afternoon. Good producers talk in hours. The second interval is the gap between pressing and bottling. Oil is often held in nitrogen-blanketed steel tanks for months before it is bottled to order, which is a perfectly legitimate practice — but it means an oil bottled last month may have been pressed fourteen months ago.
Neither interval appears on a standard label. This is the honest problem at the centre of the whole subject: the thing that most affects quality is the thing you are least often told.
The Harvest Date Is the Only Date Worth Reading
Most bottles carry a best-before date, because food law requires a date of minimum durability. Almost none are required to carry a harvest date, because no major jurisdiction mandates one. That asymmetry is why the useful information is the optional information.
Here is what the various dates on an olive oil label actually tell you.
| Date on the label | What it means | How much it tells you about freshness |
|---|---|---|
| Harvest date | When the olives were picked and milled | Everything. This is the clock that matters |
| Best before / minimum durability | A producer-set date, commonly 18–24 months from bottling | Very little. Two bottles with identical best-before dates can be a year apart in age |
| Bottling date or lot code | When the oil went into this bottle | Some. It caps how recent the oil can be, but says nothing about tank time |
| Crop year or season (e.g. 2025/26) | The harvest campaign the oil came from | Most of what a harvest date gives you, in coarser form. A good second best |
| "Packed on" or "produced in" | Usually the bottling operation, not the milling | Almost nothing, and it is easily mistaken for a harvest date |
The practical rule is the one the UC Davis Olive Center gives consumers: look for a harvest date rather than a best-by date, and buy within roughly 15 months of it. Where there is no harvest date, a crop-year statement is the next best thing, and an unlabelled bottle should be treated as an unknown quantity. If you want the wider checklist for judging any bottle, our guide to choosing a quality olive oil sets it out in full.
"First Press Olive Oil" Is a Largely Defunct Term
This is the correction most worth having, because "first press olive oil" and "first cold pressed" still appear on labels and in search results as though they described a meaningful grade. For the overwhelming majority of oil sold today, they do not.
The phrase is a survival from an older technology. Under the traditional method, olive paste was spread on fibre mats, stacked, and squeezed in a hydraulic press. That first squeeze yielded the best oil. The exhausted paste could then be re-pressed, sometimes with hot water added, to extract a second, poorer oil. In that world, "first press" genuinely distinguished one product from another.
That world has largely gone. Modern mills crush the fruit, malax the paste, and separate the oil in a horizontal decanter centrifuge — one continuous mechanical process, start to finish. Nothing is pressed twice. There is no second press for a first press to be better than. An oil advertised as "first press" from a modern mill is describing a step that did not happen.
European law is unusually clear about this. Under Regulation (EU) No 29/2012, the indication "first cold pressing" may appear only on virgin or extra virgin olive oil obtained below 27°C from a first mechanical pressing of the paste by a traditional extraction system using hydraulic presses. The separate indication "cold extraction" is the one reserved for oil obtained below 27°C by percolation or centrifugation. In other words, the regulator has already drawn the line: if the oil came off a modern centrifuge, the correct term is cold extraction, and "first cold pressing" does not apply to it at all.
None of this means the oil is worse. A well-run centrifugal mill produces better and more consistent oil than a mat-and-press system, with less contact with air and less risk of the fermenting residues that build up in old press mats. The point is narrower and more useful: first press is not a quality tier you should be paying attention to. Temperature and time are. We cover the temperature side in our explainer on what cold-pressed olive oil really means, and the modern method in our piece on cold-extracted olive oil.
| Label phrase | What it is meant to mean | Is it still meaningful? |
|---|---|---|
| First cold pressing | Oil from the first squeeze of a traditional hydraulic press, below 27°C | Only on the small minority of oils actually made that way. On centrifugal oil it is legally inapplicable |
| First press / first pressed | Informal version of the above | Largely defunct. Modern milling has one continuous extraction and no second press |
| Cold extraction | Oil obtained below 27°C by percolation or centrifugation | Yes. This is the correct modern term and it is temperature-controlled |
| Cold pressed | Everyday shorthand for low-temperature mechanical extraction | Useful in ordinary speech, but not a regulated grade on its own |
| Extra virgin | Free acidity of 0.8% or less and no sensory defects | Yes. The only grade term with a chemical and sensory definition behind it |
Olive Oil Is Not Wine: It Does Not Improve With Age
The single most common misconception about olive oil is that a good bottle rewards keeping. It does not. Wine has tannins, acids and sugars that evolve in a sealed bottle. Olive oil has none of that machinery. What it has is a set of fragile compounds — polyphenols, volatile aroma molecules, tocopherols — that only ever go one way.
Freshly pressed oil is at its most vivid: grassy, peppery, bitter at the back of the throat. Those sensations are the polyphenols announcing themselves. Six months on, the pepper has softened. Eighteen months on, in a clear bottle on a sunny worktop, it may be flat, waxy and faintly of crayons — the classic rancid signature. The oil is not dangerous, but everything you paid extra for has gone. Our piece on expired olive oil covers how to tell, and what to do with a bottle that has turned.
This is worth saying plainly because it inverts the usual instinct with a nice bottle. Saving your best olive oil for a special occasion is the one thing you should not do with it.
Fresh Olive Oil Arrives Twice a Year
Olive harvests are seasonal, and the two hemispheres run six months apart. That means "new harvest" is not an annual event but a twice-yearly one, and a buyer who knows the calendar can keep genuinely fresh oil in the kitchen all year.
| Hemisphere | Main producing countries | Typical harvest window | When new oil reaches shelves |
|---|---|---|---|
| Northern | Spain, Italy, Greece, Portugal, Tunisia, Morocco, Turkey, California | October to January | Roughly November to February |
| Southern | Australia, Chile, Argentina, South Africa, New Zealand | April to June | Roughly May to July |
In Italy the first oil of the season is sold as olio novello — new oil, usually unfiltered, cloudy and released within weeks of milling. It is drunk young on purpose, poured over bread and beans while the pepper is still sharp. Spain has its aceite temprano, the early-harvest oils pressed from green fruit. These are not marketing inventions; they are the local recognition that an oil's best weeks are its first ones.
There is a caveat worth stating. Unfiltered new oil carries fine fruit particles and a little residual moisture, and over months that sediment can settle and start to ferment, which shortens the oil's usable life rather than extending it. Unfiltered oil is not worse — our own is unfiltered — but it is a stronger argument for drinking it young, not for cellaring it.
The Objections Worth Taking Seriously
"My bottle has a best-before date two years away, so it must be fine." A best-before date is a producer's estimate of when the oil will still be acceptable, not a statement about when it was made. Two bottles side by side with the same best-before date can be a year apart in harvest. It is the wrong instrument for the question.
"Isn't 'fresh pressed' just a marketing phrase?" The phrase is unregulated, so on its own it is worth nothing. What makes it real is a harvest date printed beside it. A brand that claims freshness and prints the date is making a falsifiable claim; a brand that claims freshness and prints nothing is making a mood.
"If freshness matters so much, why don't more producers print the harvest date?" Honestly, because it costs them. A dated bottle becomes visibly old on a slow-moving shelf, and a supermarket buyer would rather not manage that. The absence of a harvest date is usually a commercial decision rather than a quality secret — but it still leaves you without the information you need.
How to Judge Fresh Olive Oil in Your Own Kitchen
You do not need a laboratory. A fresh, well-made oil smells green when you warm a spoonful in your cupped palm — cut grass, tomato leaf, artichoke, sometimes green banana or almond. It has a bitterness across the middle of the tongue and a peppery catch at the back of the throat that can make you cough. That cough is a reasonable proxy for polyphenol content.
- Warm a teaspoon in your hand, cover it, then smell it before you taste it.
- Look for the harvest date first, the crop year second, and treat a lone best-before date as no information at all.
- Buy the size you will finish in two or three months, not the biggest tin on the shelf.
- Keep it in a dark cupboard away from the hob, with the cap on tight.
- If it smells of nothing, or of wax, putty or old nuts, the freshness has gone whatever the label says.
One thing to ignore: colour. Colour reflects cultivar and ripeness, not freshness or quality, which is exactly why professional tasting panels use blue glasses so that colour cannot influence the score.
Why Sidr & Stone
We built our olive oil around the two intervals this article is about — the gap between picking and pressing, and the gap between pressing and your kitchen. Those are the parts of freshness a producer actually controls.
- Single-estate — one family-owned grove on the plains outside Marrakech, Morocco, with no blending across origins or seasons.
- Rain-fed — no irrigation; the trees take what the season gives them.
- Organically grown — no synthetic fertilisers, pesticides or herbicides. We say organically grown rather than certified organic, because we do not hold the certificate.
- Single harvest — one small pressing a season, timed by the grove rather than the calendar, sometimes weeks later than neighbouring farms once the rains have rehydrated the soil.
- Cold-pressed within hours of harvest — the interval that decides how much of the fruit survives into the bottle.
- Unfiltered extra virgin — minimally processed, and it may show a little natural sediment, which is normal.
- 100% natural — one ingredient, olive oil, nothing added.
- Dark glass with a gold label — because light is what ages an oil fastest.
- Halal certified.
- 10% of profits to charity, across every product we sell.
- Fulfilment in the UK, EU and US.
We will not tell you Sidr & Stone is the freshest olive oil you can buy — that is precisely the sort of unfalsifiable claim this article argues against. What we will say is that our oil comes from one small harvest, pressed within hours of picking, sold as one season's batch rather than a rolling blend, and that when the season's pressing is gone it is gone until next year.
Frequently Asked Questions
What is fresh pressed olive oil?
Fresh pressed olive oil is oil extracted from recently harvested olives and bottled soon afterwards, so that the harvest date is close to the date you buy it. The term has no legal definition, which is why a printed harvest date is what makes the claim checkable.
How can I tell if olive oil is fresh?
Look for a harvest date and buy within about 15 months of it, as the UC Davis Olive Center advises. Then use your nose: fresh oil smells green and grassy and catches at the back of the throat. Flat, waxy or crayon-like aromas mean the freshness has gone.
Is first press olive oil better?
No, and the term is largely defunct. Modern mills use a single continuous centrifugal extraction, so there is no second press for a first press to beat. Under EU Regulation 29/2012, "first cold pressing" may only be used for oil made below 27°C by a traditional hydraulic press system.
Does olive oil get better with age?
No. Unlike wine, olive oil has no compounds that improve in the bottle. Polyphenols, aroma compounds and vitamin E all decline from the day it is pressed, and light, heat and oxygen speed that up.
What does new harvest olive oil mean?
It means oil from the most recent pressing, usually sold within weeks or months of milling. Italy calls it novello and Spain has its early-harvest temprano oils. Both are at their most aromatic, bitter and peppery in that first window.
When is fresh olive oil available?
Twice a year. Northern hemisphere countries harvest from around October to January, with new oil on shelves from about November to February. Southern hemisphere producers harvest from around April to June, with new oil from about May to July.
How long does fresh olive oil last once opened?
Treat an opened bottle as a two-to-three-month proposition, kept in a dark cupboard with the cap tight. Air is the main enemy after opening, so a bottle you use quickly will taste better than a large tin you eke out.
Is olive oil a medicine?
No. Olive oil is a food, not a medicine. It has a long traditional history — including being honoured in the Prophetic Sunnah — and a substantial body of modern research, particularly around polyphenols, cardiovascular health, and the Mediterranean diet pattern. It can be a worthwhile part of a healthy routine, but it does not cure diseases and is not a substitute for medical care. Be cautious of any olive oil marketed with specific disease-cure claims.
Final Thoughts
Freshness is the quality claim in olive oil that survives scrutiny. Origin can be blended away, grade can be gamed at the margins, and "first press" turns out to describe a machine most mills no longer own. But an oil pressed within hours of picking and drunk within a year of its harvest genuinely tastes different from one that has spent two years in a warehouse, and anyone can verify the difference with a teaspoon.
So the practical advice is short. Find the harvest date. If there isn't one, ask why. Buy less at a time and use it faster. Keep it dark. And stop saving the good bottle — there is no version of this story in which waiting makes it better.
Our own answer to the freshness question is a small one, deliberately. Our cold-pressed organic Marrakech olive oil — single-estate, rain-fed and pressed within hours of picking — is available to pre-order. First harvest, estimated shipping from November 2026. Fulfilment in the UK, EU, and US.
Pre-Order Sidr & Stone Organic Marrakech Olive Oil — Limited First Harvest →
Disclaimer: This article explains olive oil labelling terms, harvest timing and freshness guidance as they stood at the time of writing; regulations, industry practice and published advice may change, and readers should check current sources. Olive oil is a food, not a medicine, and is not a substitute for medical treatment of any condition. For any health concern, consult a qualified medical professional.