What Are Polyphenols? Olive Oil Polyphenol Guide

What Are Polyphenols?

If you’ve been researching extra virgin olive oil, you’ve probably come across the word polyphenols. But what exactly are they, and why do they matter?

Polyphenols are naturally occurring plant compounds found in foods such as extra virgin olive oil, berries, green tea, coffee, nuts and dark chocolate. They help protect plants naturally and contribute to the distinctive flavour, aroma and character of premium early harvest olive oil.

High-quality extra virgin olive oil is widely recognised as one of the richest natural dietary sources of olive polyphenols.

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What Do Polyphenols Do?

Polyphenols are naturally present in olives and remain in the oil when it is produced using mechanical methods without refining.

In high polyphenol olive oil, these natural compounds also contribute to:

* A peppery finish
* A pleasant bitterness
* Fresh grassy aromas
* Green tomato notes
* Longer freshness and stability

Many olive oil enthusiasts actually look for this peppery sensation because it is commonly associated with fresh, high-quality extra virgin olive oil.

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Which Foods Contain Polyphenols?

Many healthy foods naturally contain polyphenols.

Some of the richest sources include:

* Extra Virgin Olive Oil
* Blueberries
* Blackberries
* Strawberries
* Apples
* Artichokes
* Walnuts
* Pecans
* Green Tea
* Coffee
* Dark Chocolate

Among these foods, early harvest extra virgin olive oil is recognised as one of the richest sources of olive polyphenols.

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Why Does Early Harvest Olive Oil Have More Polyphenols?

The timing of the harvest plays a huge role.

Early in the season, olives are greener and less ripe.

Although they produce less oil, they naturally contain higher concentrations of polyphenols.

For this reason, many premium producers harvest early to prioritise quality over quantity.

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Which Olive Variety Has the Highest Polyphenols?

While polyphenol levels vary from season to season, the Picual olive is widely recognised for producing naturally high levels of olive polyphenols.

Picual olives are grown extensively in Jaén, Andalucía, the world’s largest olive oil producing region.

Their naturally robust character produces oils with:

* Fresh tomato notes
* Green almond flavours
* Herbaceous aromas
* Distinctive peppery finish

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How Can You Tell if an Olive Oil Is High in Polyphenols?

Several characteristics often indicate a high-quality high polyphenol olive oil.

Look for:

✅ Early Harvest

✅ Extra Virgin

✅ Cold Extracted

✅ Dark Glass Bottle

✅ Harvest Date

✅ Laboratory Tested Polyphenol Levels (where available)

✅ Peppery Finish

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Olive Oil Polyphenols and the EU Health Claim

The European Union has authorised the following health claim:

“Olive oil polyphenols contribute to the protection of blood lipids from oxidative stress.”

This authorised claim applies only to olive oils that meet the required polyphenol content and when consumers are informed that the beneficial effect is obtained with a daily intake of 20 g of olive oil.

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Why We Chose Picual

At Andalus, we source certified organic Picual olives from the olive groves of Jaén, Spain.

Our Organic Gold Extra Virgin Olive Oil is:

* Certified Organic
* Early Harvest
* Cold Extracted
* Single Estate
* Bottled at Source
* Naturally Rich in Olive Polyphenols

Every bottle is produced to preserve freshness, flavour and the natural characteristics that make premium extra virgin olive oil so distinctive.

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Frequently Asked Questions

What are olive oil polyphenols?

Olive oil polyphenols are naturally occurring plant compounds found in extra virgin olive oil that contribute to its flavour and natural characteristics.

Why does olive oil taste peppery?

A peppery sensation is often associated with fresh, high-quality extra virgin olive oil and naturally occurring olive polyphenols.

Does every olive oil contain polyphenols?

No. Refined olive oils generally contain far fewer polyphenols than high-quality extra virgin olive oil because the refining process reduces many naturally occurring compounds.

Which olive oil contains the most polyphenols?

Early harvest extra virgin olive oils made from varieties such as Picual are often among the richest natural sources, although levels vary by harvest and producer.

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Discover Andalus Organic Gold

If you’re looking for certified organic extra virgin olive oil, high polyphenol olive oil, or early harvest Picual olive oil, explore our Andalus Organic Gold, produced in Jaén, Spain and bottled at source.