Premium Ultra High Polyphenol Olive Oils

"99% of the health benefits of olive oil are related to the presence of the phenolic compounds, not the oil itself."

- Nasir Malik, Plant physiologist at US Department of Agriculture's Agricultural Research Service.

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All our listed oils are quality assured with 3rd party certification with many having won multiple awards for both their taste and health properties.

Top 5 recommended high polyphenol olive oils available in the UK for health benefits in 2026

Our Ethos

If it's not on our list – it's not worth buying!

We only list oils with a polyphenol count between 2,000mg/kg - 600mg/kg guarantee maximum health benefits in every pour.

All the oils we source are from the most recent harvest to ensure quality and freshness. Latest Harvest Oct 2024.

We only list oils which have a 3rd party certified polyphenol count to ensure quality and authenticity.

Ultra High Phenols

Premium Freshness

3rd Party Certified

January Bundle Deals

6 bottles of Opus Olea £112

2L box of Green Machine & Free stainless steal refil can £72

Have you tried Olive Leaf?

Olive Leaf Extract is a natural supplement derived high in antioxidants and polyphenols including Oleuropein and Hydroxytyrosol. Research suggests the amount of polyphenols found in the olive leaves far exceeds those found in high quality olive oil with oleuropein levels being 10x higher than olive oil. This is a great supplement for those wanting the immunity benefits olive oil can deliver without the high calorie intake.

Olive Leaf is great supplement for those wanting to reduce inflammation and improve their immune system.

10x more polyphenols than olive oil.

"Premium Extra Virgin Olive Oil is more powerful than resveratrol, NR, cold plunge, sauna and your favourite podcast. Your body will thank you"

- Brian Johnson, World famous biohacker & founder of Blueprint

Because not all olive oils are created equal

Extra Virgin Olive oil is a super health food due its to its polyphenol levels. However, not all olive oils have the same level of these healthy nutrients. This can vary from oil to oil depending on the type of olive, harvest date, and how the oil is processed and stored.

99% of oils listed at local supermarkets are low quality and won't provide any health benefits as a result.

Our mission at Early Harvest is to find the most healthy and freshest EVOO's produced across the globe for those keen to live longer and healthier lives.

Health Benefits of High Polyphenol Olive Oil backed by science.

Prevention of Cognitive Decline & Alzheimer's

Heart & Brain Health

Pain and Anti-Inflammatory

Bone Health & Strength

Immune System Health

Boosts Gut Health

Mental Health

Reduced Risk of Cancer

Blood Sugar Control

Healthy Skin

Supported by over 2,000 studies, an official EU health-claim, and thousands of years of wisdom, High Phenolic Olive Oil is a proven powerhouse for health.

RECOMMENDED DAILY INTAKE

How many spoonfuls of extra virgin olive oil should I take a day?

Just 1 Tbsp (15 mL) with each daily meal could help you achieve your ultimate health.

Most clinical research suggests taking 2-4 tbsp a day of an ultra high polyphenol olive oil to gain the health benefits associated with olive oil. The olive oils used in these clinic research trials have a minimum polyphenol count of 500mg/kg. This is why we suggest purchasing oils with a count of 600mg/kg or higher and from the latest harvest as polyphenols degrade over time.

One 500ml bottle of olive oil should last you around 11 days if you take a tablespoon with each main meal daily (3 tbsp a day). Opus's value bundle deal is great if you want to try and take olive oil daily for 2 months.

Never miss out!

Due to the popularity of our extra virgin olive oils and their limited supply, many become sold out within days of being listed. Sign up to our newsletter to be notified when new oils are added to our portfolio and our most popular oils are re-stocked so that you never miss out.

"It's so hard to find true high polyphenol EVOO. There are so many false claims. Early Harvest have made sourcing premium oil easy and affordable"

Customer Reviews

"I had no idea that there was such disparity in polyphenol content in olive oil. Now I know I will never buy a supermarket brand again"

"I though premium - meant rocket sky prices Early Harvest has made finding good quality oil affordable to source and fun to try"

Contact Us

For any inquiries or assistance, please feel free to reach out to us.