MasWorth has released new findings from an olive oil medical study that highlights the real-world health benefits linked to early harvest extra virgin olive oil (EVOO). The company, known for its dedication to purity, transparency and traditional production, is sharing these insights as part of its continued commitment to educating consumers about high-quality olive oil.

The study, reviewed by MasWorth’s research team, focused on early harvest EVOO made from green, unripe olives. These olives naturally contain higher levels of polyphenols, antioxidants and beneficial compounds that have been associated with supporting heart health, cellular protection and general wellbeing. The findings help demonstrate how the unique properties of early harvest oils may have practical value in everyday diets.

MasWorth has long emphasised the importance of harvest timing, and the study reinforces this aspect of production. Early harvest olives typically yield less oil, but the resulting product is richer in natural nutrients. The research also highlighted how cold-pressed extraction, without heat or chemicals, helps preserve these nutrients from the grove to the bottle.

A spokesperson for MasWorth said, “These findings support what many of our customers and olive growers have believed for years. Early harvest EVOO is not just about flavour; it is about maintaining the natural qualities of the olive. We are pleased to see medical research recognising the real-world value of choosing a high-quality product.”

The study reported that individuals who included early harvest EVOO in their daily routine showed positive signs relating to heart health markers. While the results do not claim to offer a cure or treatment, they contribute to growing evidence that natural olive oil can play a valuable role in a balanced lifestyle.

MasWorth believes that this research helps bridge the gap between traditional agricultural practices and modern scientific understanding. The company works closely with small olive farms that prioritise sustainable methods, early picking and careful handling, ensuring that the oil reflects the natural integrity of the olives.

The company also highlighted the importance of transparency in the olive oil industry. MasWorth provides information about the harvest date, polyphenol levels and extraction methods on its products, helping customers understand exactly what they are buying. The study’s findings further support the need for clear and honest labelling.

Flavour was another point referenced in the research. Early harvest EVOO is known for its bold, peppery and fresh taste, which often signals its higher antioxidant content. MasWorth’s products naturally reflect this profile, offering both culinary enjoyment and nutritional value.

MasWorth sees this moment as an opportunity to encourage consumers to look more closely at the olive oil they choose. The company has always promoted quality over quantity, focusing on oils that stay as close to nature as possible. The study helps strengthen the case for selecting oils that are harvested and produced with care.

The company also plans to share more educational content in the coming months. This will include simple guidance on understanding labels, recognising authentic EVOO and using early harvest olive oil in everyday meals. MasWorth hopes that this will empower customers to make informed decisions.

The findings have already generated interest among retailers and customers who value natural health products. Early feedback suggests that consumers appreciate having scientific insight to support what they taste in the bottle.

MasWorth believes that studies like this play an important role in raising awareness in the UK market, where olive oil consumption continues to grow. The company hopes the results will inspire more people to try early harvest EVOO and discover its depth of flavour and natural benefits.

The press release marks another step in MasWorth’s mission to bring high-quality, traditionally made olive oil to homes across the UK. By linking scientific research with genuine craftsmanship, the company continues to build trust among those seeking authenticity.

With this new medical study shining a spotlight on early harvest EVOO, MasWorth remains committed to offering oils that honour tradition while delivering natural advantages supported by credible research. The company looks forward to expanding its range and sharing more insights in the months ahead.

About Us

At MasWorth, we believe that what we eat forms the foundation of our health and wellbeing. As a family-led business, we are dedicated to offering ultra-premium extra virgin olive oils that balance exquisite Mediterranean flavour with scientifically proven benefits. Our oils belong to a special health-claim category—certified high-polyphenol—and are produced from early-harvest, hand-picked olives, cold-pressed within hours to preserve freshness and nutritional power.

Our November Polyphenols Organic Olive Oil, certified by both BIOHELLAS and the Soil Association, boasts polyphenol levels exceeding 1,000 mg/kg, while our MasWorth Family Groves Extra Virgin Olive Oil delivers around 700 mg/kg—both independently lab-tested and EU-recognised. We bottle only the latest harvest, carefully filtered and stored to maintain purity, flavour, and health properties.

Cultivated in a unique microclimate renowned for producing world-class olive oils, our limited-production offerings are internationally awarded for quality and taste. Every bottle tells the story of tradition, sustainability, and scientific rigour. At MasWorth, your trust drives our passion for crafting olive oils that are as good for your table as they are for your wellbeing. For more information visit us at https://www.masworth.co.uk/.