The Science

Not all olive oil is the same.

Peter Attia, Rhonda Patrick and Bryan Johnson all cite daily high-polyphenol EVOO as one of the most evidence-backed dietary habits for longevity. Ours is independently certified at 465.9mg/kg.

LAB RESULTS · EUROFINS ATHENS · JANUARY 2026 Report AR-26-Y9-005744-01 · LC-MS/MS methodology · COI standard Testing date: 19–26 January 2026 · Batch JAN26 · Roupaki, Pyrgos, Ilias, Greece

Lab results

465.9
mg/kg
Total polyphenols
4.6× above EU baseline. Exceeds Bryan Johnson's Blueprint threshold of 400mg/kg.
135.8
mg/kg AOA
Oleocanthal activity
Inhibits COX-1 and COX-2 enzymes. The compound behind the throat catch.
8.2
mg/20g
Hydroxytyrosol
64% above EU Reg. 432/2012 minimum. EU health claim authorised.
0
defects
Organoleptic score
Perfect Extra Virgin classification. Fruity 4.5 · Bitter 3.2 · Pungent 3.5.

Polyphenol context — mg/kg

Leonidas Grove
465.9
Blueprint threshold
400
Premium EVOO avg.
250
EU standard min.
100

EU Regulation No 432/2012 — Authorised health claim

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

Leonidas Grove result: 8.2mg/20g — 64% above the minimum threshold of 5.0mg/20g

What this means for you

Longevity

High-polyphenol olive oil features in Blue Zone research, clinical longevity literature, and the daily routines of those who follow it closely. The evidence is consistent. At 465.9mg/kg, so is Leonidas Grove.

Anti-inflammatory

At 135.8mg/kg AOA, this oil contains meaningful levels of oleocanthal — the compound that inhibits the same inflammatory enzymes as ibuprofen. Not a supplement. Olive oil that happens to contain one of the most studied anti-inflammatory compounds in food.

Cardiovascular protection

Under EU Regulation 432/2012, olive oils exceeding 5mg of hydroxytyrosol per 20g are authorised to carry a specific health statement about blood lipid protection. Leonidas Grove contains 8.2mg/20g — 64% above that threshold.

Zero defects

The organoleptic panel recorded zero defects. Perfect Extra Virgin classification under EU Delegated Regulation 2022/2104. No rancidity, no mustiness, no off-notes. The oil is exactly what it claims to be.

Beauty

Daily consumption of extra virgin olive oil supports healthier skin by providing antioxidants, vitamin E, and healthy fats that protect against aging, improve hydration and elasticity, and help reduce inflammation for a smoother, clearer, and more radiant complexion.

Joints elasticity

Extra virgin olive oil supports joint health by reducing inflammation and stiffness through compounds like oleocanthal, while its healthy fats and antioxidants help protect cartilage and improve flexibility and mobility over time.

@leonidasgrove

Follow the harvest.

Follow us on Instagram