What Is Cold-Pressed Olive Oil? The UK Buyer's Complete Guide for 2026
The term 'cold-pressed' appears on olive oil labels in every UK supermarket, every specialist food shop, and virtually every online food retailer that sells anything above the basic commodity tier. It appears in large font on bottles costing £3.50 and bottles costing £25. It appears on Sicilian single-estate DOP-certified oil with harvest dates and polyphenol specifications. It also appears on blended Spanish-Italian oils with best-before dates and no other provenance information. In both cases, the same two words. In most cases, very different products.
The question 'what is cold-pressed olive oil?' is therefore both simpler and more complicated than it appears. Simple because there is a specific regulatory definition — a temperature threshold that the EU sets at 27°C, retained in UK law, that any oil labelled cold-pressed must have met. Complicated because meeting a temperature threshold during extraction is a necessary condition for quality, not a sufficient one. The temperature at the press is one variable in a production chain that also includes harvest timing, olive variety, storage between harvest and pressing, and the quality of the olives themselves. A cold-pressed olive oil can be mediocre. A genuinely exceptional cold-pressed olive oil — like LAVERDE ARTISAN's DOP Biancolilla from western Sicily — is cold-pressed and many other things simultaneously.
This guide explains what cold-pressed means technically, why it matters for the quality of what you taste, and how to use the cold-pressed label intelligently when buying olive oil in the UK in 2026.
Cold-Pressed Olive Oil: The Technical Definition
Olive oil is produced by crushing olives into a paste and then separating the oil from the paste and residual water. The temperature at which this separation process occurs is the variable that the 'cold-pressed' label describes.
The extraction process
In modern olive oil production, the standard method is centrifugal extraction: the olive paste is spun in a centrifuge that separates oil from the solid olive material (pomace) and the water-based vegetable liquid (amurca) based on their different densities. Heat is sometimes applied to this process — either to the paste before centrifugation or to the centrifuge system itself — because higher temperatures improve the yield of oil from the same mass of olives. More oil per kilo of fruit is commercially advantageous. The cost is borne by the quality of the resulting oil.
What the 27°C threshold means
The EU regulation governing olive oil labelling permits the term 'cold extraction' or 'cold-pressed' only when the oil was extracted at a temperature not exceeding 27°C throughout the process. This threshold is not arbitrary: it reflects the temperature above which specific volatile aromatic compounds begin to dissipate from the oil and polyphenolic antioxidants begin to degrade. Below 27°C, the extraction preserves the full aromatic and polyphenolic character of the olive fruit. Above it, yield improves but quality declines in ways that are measurable both analytically and in the taste.
The UK regulatory position
Following Brexit, EU olive oil labelling regulations were retained in UK law through the European Union (Withdrawal) Act 2018 and subsequent statutory instruments. The 27°C threshold for cold-pressed claims continues to apply to olive oil labelled and sold in the UK. An oil labelled cold-pressed in a UK supermarket or online food shop must have been extracted at or below this temperature — though, as this guide explains, meeting this requirement is the beginning of the quality story rather than the end of it.
Why Cold-Pressing Matters — The Flavour and Chemistry Argument
The practical reason cold-pressing matters to a UK buyer is flavour, not technical compliance. The aromatic compounds preserved by cold extraction are the compounds responsible for everything specific and interesting about a genuinely good olive oil: the grassy freshness in the mid-palate, the peppery oleocanthal finish, and the herbaceous quality that connects the oil back to its landscape of origin. These compounds are volatile — they evaporate at higher temperatures — and they are the first thing that distinguishes a genuinely cold-pressed, early-harvest Sicilian EVOO from an oil that met the legal minimum without optimising for the quality the label implies.
Polyphenols: the functional quality marker
The polyphenols in cold-pressed olive oil — including oleocanthal, oleacein, and a range of related antioxidant compounds — are produced naturally by the olive tree as part of its metabolic activity and are present in their highest concentrations in early-harvest, cold-pressed, unfiltered oil. They are responsible for the characteristic peppery finish of high-quality EVOO (specifically oleocanthal, which has similar anti-inflammatory properties to ibuprofen at sufficient concentrations), the slight bitterness on the mid-palate, and the oil's resistance to oxidative degradation over time.
LAVERDE ARTISAN's DOP Biancolilla EVOO is indicated at above 400mg/kg polyphenol content — a level associated with the full sensory expression of early-harvest cold-pressed oil. For context, commodity extra virgin olive oil often falls below 100–150mg/kg, even when it technically meets the cold-pressed threshold. The cold-pressing specification is the floor of the quality argument. The polyphenol content is the ceiling.
Colour and appearance
Cold-pressed early-harvest olive oil has a characteristic colour that is a useful quality indicator for UK buyers. Genuinely early-harvest oil pressed below 27°C from Biancolilla or similar Mediterranean varieties tends toward a deep golden-green — the green reflecting the chlorophyll content of the slightly underripe olives pressed before full maturity, and the gold reflecting the natural carotenoids. As oil from the same harvest ages, the green tones gradually shift toward deeper gold. An oil that is very pale or very golden at opening either comes from fully ripe olives (a yield-optimising choice rather than a quality one) or has been stored for a significant period since pressing. LAVERDE ARTISAN's Sicilian olive oil UK page shows the visual character of the oil as it arrives from the 2024 harvest.
Cold-Pressed vs Refined Olive Oil: The Important Distinction
The most significant contrast for a UK buyer trying to understand the olive oil category is not between cold-pressed and hot-pressed extra virgin — both occupy the premium end of the market — but between cold-pressed extra virgin and refined olive oil, which is a categorically different product sold under names including 'light olive oil', 'pure olive oil', or simply 'olive oil' without the 'extra virgin' designation.
Refined olive oil is produced by chemically treating lower-grade olive oil — oil with too high an acidity or too many defects to qualify as extra virgin — with heat, steam, and solvents that strip out the acids, defects, and, simultaneously, all the aromatic compounds and polyphenols that make cold-pressed extra virgin worth using. The result is a neutral-tasting, pale, virtually odourless oil with a higher smoke point than unrefined EVOO (approximately 240°C versus 195–210°C for cold-pressed EVOO) and virtually none of the flavour character, polyphenolic content, or provenance story. It is a processed product sold in the olive oil category that has very little in common with cold-pressed extra virgin except its origin fruit.
Cold-pressed extra virgin, including LAVERDE ARTISAN's DOP Biancolilla EVOO, is produced without any chemical refining or heat treatment beyond the extraction process itself. It is the unmanipulated juice of the olive, extracted mechanically below 27°C, with all the flavour, polyphenols, and aromatic compounds of the source fruit intact. This is the meaningful distinction in the olive oil category — not the marginal quality variation between hot-extracted and cold-extracted extra virgin, but the fundamental difference between minimally processed cold-pressed oil and chemically refined oil at the other end of the spectrum.
For the full breakdown of how cold-pressed compares to refined at the production and quality level, the cold pressed olive oil UK guide from LAVERDE ARTISAN provides the detailed comparison.
Experience the Difference: The Cold-Pressed Starter Set
The most direct answer to 'what is cold-pressed olive oil?' is not an explanation — it is a taste. The difference between LAVERDE ARTISAN's DOP Biancolilla EVOO, cold-pressed below 27°C within hours of the October 2024 harvest, and a commodity extra virgin from the same supermarket shelf is immediately apparent to anyone who tastes both side by side on good bread with no other interference. The grassy freshness, the pepper at the back of the throat, the aromatic persistence — these are not subtle. They are the direct sensory result of the cold-pressing, early-harvest production decisions that make this oil what it is.
The cold-pressed starter set from LAVERDE ARTISAN is the 250ml bottle at £12.00: enough for four to six weeks of daily use across finishing, dressing, and cooking, at a price point that makes the commitment to premium cold-pressed oil straightforward for any UK household. If the experience is what this guide predicts — and 296 Google reviews at 4.9 stars suggest it is — the 500ml bottle at £20.00 is the rational ongoing purchase for a household that wants a three-month supply.
For the complete Sicilian kitchen experience, the Mediterranean Essentials at £19.00 pairs the 250ml cold-pressed EVOO with 200g of raw Sicilian wildflower honey — both cold-extracted, both from the same island, covering morning to dinner from one order. The Sicilian Pantry at £26.00 provides the larger oil volume (500ml) alongside the honey for the household that has already made the switch and wants to maintain a consistent supply. Both free UK delivery, both shipped within 24 hours.
Laverde Artisan · Biancolilla · Western Sicily · Cold-Pressed Starter
Cold-Pressed Below 27°C
Now you know what it means — taste the difference
Frequently Asked Questions
What temperature is cold-pressed olive oil extracted at in the UK?
Under EU regulations retained in UK law, cold-pressed olive oil must be extracted at a temperature not exceeding 27°C throughout the entire extraction process. This threshold applies consistently to all olive oil labelled 'cold-pressed' or 'cold extraction' in the UK market. The 27°C ceiling is the regulatory minimum requirement; genuinely quality-focused producers aim for the lowest achievable extraction temperature within the cold-pressed standard, because every degree below 27°C contributes incrementally to the preservation of volatile aromatics and polyphenolic content. LAVERDE ARTISAN's Biancolilla EVOO is extracted below 27°C, and this specification is one of the criteria covered by the DOP certification.
Is cold-pressed olive oil the same as extra virgin olive oil?
Not necessarily — the two terms describe different aspects of the same product. 'Extra virgin' is a quality grade defined by acidity below 0.8% and the absence of production defects, assessed through both chemical analysis and sensory evaluation. 'Cold-pressed' describes the temperature at which the extraction process was conducted. A single oil can be both extra virgin and cold-pressed (the highest quality combination, and what LAVERDE ARTISAN's oil is), or it can be extra virgin but not cold-pressed (extracted at temperatures above 27°C while still meeting the acidity threshold). 'Cold-pressed' without 'extra virgin' is also theoretically possible but uncommon in practice. When a UK buyer sees both terms on the same label, they are looking at an oil that has met both quality standards simultaneously, which is the tier this guide is focused on.
Why does cold-pressed olive oil taste different from regular olive oil?
The flavour difference between cold-pressed early-harvest extra virgin and regular or light olive oil comes from what is present in the cold-pressed version and absent from the regular. Cold-pressing below 27°C preserves the volatile aromatic esters and aldehydes that carry the grassy, fresh, peppery character of the olive fruit — compounds that dissipate at higher extraction temperatures or during the chemical refining process used to produce 'light' olive oil. It also preserves the polyphenolic compounds (oleocanthal, oleacein) that produce the characteristic bitter and peppery sensations on the palate. Regular or light olive oil has been either hot-extracted or chemically refined to remove these compounds, producing a neutral flavour that is useful as a cooking fat but has no flavour contribution of its own. The difference is not subtle — it is the difference between an ingredient with active aromatic character and a neutral fat.
What colour should cold-pressed olive oil be?
Genuinely cold-pressed early-harvest extra virgin olive oil tends toward a golden-green colour at its freshest — the green from chlorophyll in the slightly underripe early-harvest olives, the gold from natural carotenoids. As the oil ages, the green tones shift toward deeper gold, while the flavour complexity also gradually diminishes. A very pale, very clear, or very golden oil at the point of purchase has either come from fully ripe late-harvest olives or has been stored for a significant period. Neither is necessarily a quality failure, but neither is the freshest expression of what cold-pressed early-harvest oil looks like in a bottle opened within the first twelve months of the harvest date. LAVERDE ARTISAN's 2024 harvest Biancolilla EVOO has the characteristic golden-green appearance of a genuinely early-harvest cold-pressed oil.
Can cold-pressed olive oil be used for baking in the UK?
Yes — cold-pressed extra virgin olive oil can be substituted for butter or neutral oils in most baking applications, and the choice to do so is increasingly popular in UK home baking for the flavour contribution and the health profile. For savoury baking — focaccia, bread, savoury pastries — cold-pressed Sicilian EVOO is the classical choice, contributing a herbaceous, mildly peppery note that complements savoury flavours. For sweet baking — cakes, biscuits, olive oil cake — the oil's grassy character works particularly well with citrus, almonds, and Mediterranean flavour profiles. A good olive oil cake made with LAVERDE ARTISAN's Biancolilla EVOO is a direct expression of why cold-pressed quality matters in baking: the oil's aromatic character is present in the finished crumb in a way that a neutral vegetable oil cannot replicate. The substitution ratio is approximately 3:4 (three parts olive oil for four parts butter by weight) for most recipes.
Olive Oil
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Sicilian EVOO 500ml
Floral aroma, fresh herbs, green almond, delicate tomato leaf, soft white pepper finish. Medium fruitiness, clean elegant finish.
Pairs with · burrata and fresh cheeses · tomato bruschetta · grilled white fish · finishing risotto and pasta · avocado toast
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