Laconiko Extra Virgin Olive Oil, Single Estate Koroneiki from Greece
A single variety Koroneiki oil from the Pierrakos family estate in Laconia, $24.95 for 375 ml and $28.95 for 500 ml on Laconiko's store on 2026-09-30.
Lifespan Vault earns an affiliate commission when you buy through links on this page, at no extra cost to you. It does not change our rankings or our verdicts.
QUICK VERDICT
Laconiko's everyday estate oil is made from one olive variety, Koroneiki, grown on the family's grove in Laconia, Greece. The listing links a laboratory certificate dated January 14, 2026 that reports 578 mg/kg total polyphenols, and the two bottle sizes sell for $24.95 and $28.95.
- Best for
- Cooks who want a single variety Greek oil from one named estate, with a laboratory certificate linked from the listing, who like a grassy and peppery style, and who want an everyday bottle at $24.95 or $28.95 with an optional 5% subscription.
- Skip if
- You need a Nutrition Facts panel, a smoke point or a best before date before buying; you want published shipping rates before checkout; or you want the option to return an opened bottle, which the refund policy excludes.
- Tier
- Entry
Laconiko is a family olive oil business founded in 2009 and headquartered in Manassas, Virginia. Laconiko says its oil is produced by two brothers, Dino and Diamantis Pierrakos, 4th generation olive oil producers. The oil itself is a product of Greece. Laconiko says the olives are grown only on the family's farm in Laconia, in southern Greece, and its grove page counts 5,000 Koroneiki trees planted among citrus trees. The product page calls the oil single estate and single variety, 100% unblended, and the ingredients tab lists early harvest Koroneiki olives with no additives and no blends.
Laconiko says it handpicks the fruit young, green and unripe, places it in bins rather than bags, and extracts the oil at a low temperature less than 4 hours after picking. The product page heads the listing with NEW HARVEST: Nov 2025, while the Our Olive Oil page says the olives are always harvested early, starting in October. The brand's tasting notes read grassy aroma, artichoke notes and a peppery finish, and it suggests the oil for salads, vegetables, dips, sauteing and grilling.
The listing links a certificate of analysis. Certificate C2526-00625 from the World Olive Center for Health in Athens, dated January 14, 2026, lists 578 mg/kg total polyphenols analyzed, 308 mg/kg oleocanthal and 137 mg/kg oleacein. It says the analysis was performed at the National and Kapodistrian University of Athens and that the results relate to the analyzed sample, and its variety, harvesting period and production date fields are blank. A second report in the same file, from Envirolabs in Skala, Laconia, dated November 26, 2025, gives acidity of 0.17% as oleic acid against a listed limit of 0.80, and a peroxide value of 2.90 meq O2/kg against a listed limit of 20.00. Envirolabs records the sample as taken from the owner.
Laconiko's other pages give different figures. The about page gives 400 to 1010 mg/L a year for the estate's Koroneiki trees. A September 2026 blog post by Mary Flynn gives 568 total phenols as the everyday oil's average since it was first produced, and greater than 538 for every Laconiko EVOO over the past 5 years, with no unit given. A blog post by Diamantis Pierrakos puts the estate oil at 500 to 700 mg/kg a year, and the Our Olive Oil page says over 400 mg/kg in an average year and over 770 mg/kg in some years. The product page lists oleic acid at 77%+, and no laboratory fatty acid profile is published.
No shipping policy is published on the store, and the cart says shipping is calculated at checkout. Returns are accepted within 30 calendar days of receipt for unopened, unused products only, and the buyer pays return shipping.
Laconiko's blog says polyphenol results change from one harvest to another and asks customers to review the current certificate for the bottle they are purchasing. A buyer choosing on the phenolic figures should read that certificate before ordering.
Cooks who want a single variety Greek oil from one named estate, with a laboratory certificate linked from the listing, who like a grassy and peppery style, and who want an everyday bottle at $24.95 or $28.95 with an optional 5% subscription.
You need a Nutrition Facts panel, a smoke point or a best before date before buying; you want published shipping rates before checkout; or you want the option to return an opened bottle, which the refund policy excludes.
Specifications
Where this fits
Laconiko Estate Koroneiki, Nov 2025 harvest, 375 ml and 500 ml cross-shops across several editorial surfaces on this site: the full brand catalog and the price band it qualifies for.
Laconiko Estate Koroneiki, Nov 2025 harvest, 375 ml and 500 ml - buyer FAQ
How much does Laconiko Extra Virgin Olive Oil cost?
On Laconiko's store on September 30, 2026, the estate Koroneiki oil was $24.95 for 375 ml and $28.95 for 500 ml, with no compare at price or discount shown. A subscribe option takes 5% off, bringing the bottles to $23.70 and $27.50 per delivery. Shipping is calculated at checkout, and we did not open checkout, so the delivered cost is not known.
How many polyphenols are in Laconiko olive oil?
Laconiko's listing links certificate C2526-00625, issued in Athens on January 14, 2026 by the World Olive Center for Health, which reports 578 mg/kg total polyphenols analyzed and 308 mg/kg oleocanthal. The brand's own pages quote other years differently, over 400 mg/kg in an average year and over 770 mg/kg in some, and its blog asks buyers to check the current certificate.
Can you cook with Laconiko olive oil?
Laconiko suggests it for cooking, sauteing and grilling as well as for drizzling over salads, vegetables and dips. It does not publish a smoke point or a Nutrition Facts panel for this oil. The product page gives a shelf life of 2+ years when stored properly, and no best before date for the lot on sale is published.
Can I return an opened bottle of Laconiko olive oil?
No. Laconiko's refund policy accepts returns within 30 calendar days of receipt only for products that are unopened, unused and in the condition received. The buyer pays return shipping, which is not refunded and is deducted from any refund. Approved refunds go back to the original payment method and may take up to 7 to 10 business days to show.
Laconiko Extra Virgin Olive Oil, Single Estate Koroneiki from Greece
$24.95 to $28.95 · Verified 2026-09-30
Shop Laconiko →