Checking your browser…

Skip to content
OlioWise
Nemechek Gold High-Phenol Extra Virgin Olive Oil
Nemechek Gold High-Phenol Extra Virgin Olive Oil

Nemechek Gold High-Phenol Extra Virgin Olive Oil

By Nemechek Gold

2025 recorded release

Price per litre
USD 79.73
Buy 2025 harvest

253.8 mg/kg phenols

Reported · Method unknown · 2025 release Release history

Koroneiki

Olio Medico extra virgin olive oil from the 2025 harvest carries COOC certification and a measured polyphenol content of 253.8 mg/kg gallic acid equivalents. The oil has a smooth, buttery flavour and is packed in a micronized foil-lined bag to limit light exposure and oxidation. It is approved under the Nemechek Protocol for its consistent composition.

Evidence over time

Release History

2026
Current harvest year

No release has been recorded for this harvest year yet.

2025
Buy 2025 harvest
Varieties
Koroneiki
2024
Varieties
Koroneiki
Phenols
566
Evidence not recorded · Method unknown
Suggest an edit
Explore the oil

Oil Character

Place & provenance

Sense of place

This oil is listed as originating in California, United States.

Why choose it

Choose a clearly identified origin when local identity, traceability and connection to a particular growing area matter to you.

Worth knowing

Origin can make an oil distinctive, but does not by itself guarantee quality or a particular flavour.

Listed originCalifornia, United States
Olive composition

Single variety listed

The latest release lists Koroneiki as its only recorded cultivar.

Why choose it

A release listing one cultivar is useful when you want to explore that variety's typical character.

Worth knowing

One listed cultivar does not record a percentage, so it should not be treated as proof of 100% composition without a source saying so.

Release dataKoroneiki

Explore related oils

From nearby producers

Same state · California

Inez Organic Single Estate Blend
Listing verification: Chemistry Reviewed

Inez Organic Single Estate Blend

Producer-listed harvest: 20242025
🇺🇸 United States
$76/L
Polyphenols 296.5 mg/kg

Same state · California

Ojai Andalucian Olive Oil
Listing verification: Award Recognised

Ojai Andalucian Olive Oil

Producer-listed harvest: 2025
🇺🇸 United States
$90.67/L
Polyphenols 455 mg/kg

Same state · California

OH Extra Virgin Olive Oil
Listing verification: Results Published Research Pending

OH Extra Virgin Olive Oil

Producer-listed harvest: 2025
🇺🇸 United States
$39.99/L
Polyphenols 333 mg/kg

Same state · California

Husary Sonoma Grown Organic
Listing verification: Competition Qualified

Husary Sonoma Grown Organic

Producer-listed harvest: 2025
🇺🇸 United States
$48.66/L
Polyphenols 404 mg/kg

Similar oils to explore

Same variety · Koroneiki

Durant Koroneiki
Listing verification: Chemistry Reviewed

Durant Koroneiki

2024
🇺🇸 United States
$66.67/L
Polyphenols 356.3 mg/kg

Same state · California

California Olive Ranch Reserve Miller's Blend
Listing verification: Competition Qualified

California Olive Ranch Reserve Miller's Blend

2025
🇺🇸 United States
$43.98/L

Same state · California

Nomad Groves Nomad Blend Extra Virgin Olive Oil
Listing verification: Competition Qualified

Nomad Groves Nomad Blend Extra Virgin Olive Oil

Producer-listed harvest: 2025
🇺🇸 United States

Same state · California

Il Fustino Santa Barbara Estate
Listing verification: New Listing

Il Fustino Santa Barbara Estate

2025
🇺🇸 United States
$59.9/L