Highest lab score
#1 Pamako Monovarietal
2081mg/kg
Start here if maximum polyphenols matter most.
Greece (Crete)Nov 2025£44.99
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Complete EVOO Rankings
Ranked by verified polyphenol content • 38 EVOOs with lab-tested data
Showing 38 EVOOs
What drives these rankings🇨🇱 🇦🇺 🇿🇦 Southern harvest window · Apr–Sep
We highlight early-harvest, freshly bottled EVOOs with verified phenolics above the 250 mg/kg threshold (EFSA standard) because freshness keeps polyphenols potent all year.
Switch south to keep bottles under 90 days old.
Some links on this page are affiliate links — we may earn a small commission at no extra cost to you. This helps keep the site running. Our rankings are never influenced by affiliate partnerships.
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Best picks by buyer intent
The full ranking stays scientific, but these shortcuts help visitors choose confidently without decoding every lab note.
Best value shortcut
#5 OlvLimits "Green Machine"
1378mg/kg
A lower-price pick that still clears a serious lab-backed score.
Italy (Puglia)Oct 2025£23.00
Easiest backup checkout
#4 ONSURI Arbequina
1504mg/kg
Use this when you want a mainstream Amazon fallback route.
JordanSep 2025£25.00
1Check stock before you buy
Pamako Monovarietal
Greece (Crete) • Tsounati
2081
mg/kg
Harvest
Nov 2025
Method
qNMR
Price
£44.99
Evidence: Pamako UK still shows the Nov 2025 batch at over 2,081 mg/kg total polyphenols (qNMR), but all 500ml / gift-box / 2…
2Ultra-high phenolic pick
P.J. KABOS – Family Reserve Phenolic Shot
Greece • Olympia
1473
mg/kg
Harvest
Sep–Oct 2025
Method
HPLC + qNMR
Price
$59.83
Evidence: PJ KABOS site confirms 900+ mg/kg (HPLC) and 1400+ (NMR)
3Check stock before you buy
SP360
Jordan • Arbequina
1711
mg/kg
Harvest
Sep 2025
Method
HPLC
Price
£42.00
Evidence: SP360 page/product data still lists the new-season 500ml bottle at £42.00 with 1,711 mg/kg and latest September 202…
4Ultra-high phenolic pick
ONSURI Arbequina
Jordan • Arbequina
1504
mg/kg
Harvest
Sep 2025
Method
RSS
Price
£25.00
Evidence: 2025/26 500ml tin remains available at £25.00 with 1,504.42 mg/kg polyphenols live in the ONSURI product data
5Ultra-high phenolic pick
OlvLimits "Green Machine"
Italy (Puglia) • Coratina
1378
mg/kg
Harvest
Oct 2025
Method
HPLC (University of Athens method)
Price
£23.00
Evidence: Green Machine page/schema is in stock at £23.00 and now exposes 1,378 mg/kg polyphenols for the Oct 2025 Coratina b…
6Ultra-high phenolic pick
The Governor – Limited Edition
Greece (Corfu) • Lianolia
1316
mg/kg
Harvest
Oct 2025
Method
qNMR
Price
£49.95
Evidence: Shopify product data shows The Governor Limited Edition in stock at £49.95; 1,316 mg/kg remains confirmed by the li…
7Ultra-high phenolic pick
ONSURI Arbequina 1L (2×500 ml)
Jordan • Arbequina
1269
mg/kg
Harvest
2024/25
Method
RSS
Price
£38.00
Evidence: 1L value pack remains available at £38.00 for 2×500ml tins, 2024/25 harvest and 1,269 mg/kg polyphenols live in the…
9Ultra-high phenolic pick
Finca La Torre — Hojiblanca (Organic/Biodynamic)
Spain • Hojiblanca
1059
mg/kg
Harvest
2025/26
Method
Other
Price
€19.63
Evidence: Spanish-Oil page still shows 2025/26 Hojiblanca available at €19.63 with 1,059 mg/kg phenols in product data
10Ultra-high phenolic pick
November – Polyphenols Organic Early Harvest
Greece (South) • Koroneiki
1200
mg/kg
Harvest
Oct–Nov 2025
Method
NMR
Price
£25.90
Evidence: Masworth product page is reachable again and shows the Oct–Nov 2025 +1,200 mg/kg NMR batch in stock
11Ultra-high phenolic pick
Kyoord High-Phenolic
Greece (Corfu) • Lianolia + Koroneiki
1007
mg/kg
Harvest
Nov–Dec 2024
Method
qNMR
Price
£37.00
Evidence: Founded by Dr
11Lab-backed shortlist
Oro del Desierto – Picual (Organic)
Spain • Picual
844
mg/kg
Harvest
Fall 2025
Method
Other
Price
$32.95
Evidence: Olive Oil Lovers product data still shows Oro del Desierto Picual available at $32.95; page keeps Fall 2025 new har…
12Strong value option
ONSURI Signature (Arbequina + Arbosana)
Jordan • Blend
975
mg/kg
Harvest
2025/26
Method
RSS
Price
£22.50
Evidence: 2025/26 Signature product data remains available at 975 mg/kg and £22.50
13Lab-backed shortlist
Laconiko Olio Nuovo
Greece • Greek blend
774
mg/kg
Harvest
2025/26
Method
qNMR
Price
$39.95
Evidence: Laconiko page/schema shows Olio Nuovo in stock at $39.95 for one bottle; page keeps the 2026 COA metrics: 774 mg/kg…
13Lab-backed shortlist
Quattrociocchi 'Superbo'
Italy • Moraiolo
790
mg/kg
Harvest
Fall 2025
Method
Other
Price
$40.95
Evidence: Olive Oil Lovers product JSON still shows Superbo available at $40.95; page keeps Fall 2025 new harvest, 790 mg/kg …
14Lab-backed shortlist
Opus Oléa – Organic
Greece • Koroneiki
874
mg/kg
Harvest
Nov 2025
Method
Other
Price
£20.99
Evidence: Opus Live Well product data shows the 500ml bottle still available at £20.99
15Strong value option
Zero Nutrition – EVOO100
Italy (Puglia) • Koroneiki
813
mg/kg
Harvest
Nov 2024
Method
Other
Price
$24.99
Evidence: Tracker shows 813 mg/kg and a posted cert link.
17Strong value option
ONSURI Arbosana
Jordan • Arbosana
651
mg/kg
Harvest
2025/26
Method
RSS
Price
£21.95
Evidence: linked page still shows the latest 2025/26 Arbosana tin available at 651 mg/kg and £21.95, down from the prior 1,25…
17Check stock before you buy
P.J. KABOS – Family Reserve Robust
Greece • Olympia + Koroneiki
699
mg/kg
Harvest
Oct 2025
Method
HPLC
Price
$39.83
Evidence: Verified Mar 2026 on PJ KABOS site
19Lab-backed shortlist
Vallesur – Peruvian
Peru • Picual
688
mg/kg
Harvest
2024
Method
Other
Price
$28.00
Evidence: Award-winning Tacna EVOO.
20Lab-backed shortlist
Laudemio Frescobaldi (Tuscany)
Italy • Frantoio/Moraiolo/Leccino
675
mg/kg
Harvest
2024
Method
Other
Price
$42.00
Evidence: Classic Tuscan PDO style.
21Lab-backed shortlist
Citizens of Soil — Spanish
Spain • Hojiblanca/Arbequina/Koroneiki
642
mg/kg
Harvest
Nov 2025
Method
Other
Price
£23.00
Evidence: Citizens of Soil product data shows the Spanish 2025 bottle still available at £23.00
23Lab-backed shortlist
Morocco Gold
Morocco • Picholine Marocaine
626
mg/kg
Harvest
2024/25
Method
Other
Price
$35.00
Evidence: Brand publicizes Htyr/20g.
24Lab-backed shortlist
Venta del Barón (DO Priego)
Spain • Hojiblanca + Picuda
617
mg/kg
Harvest
2024/25
Method
Other
Price
$36.00
Evidence: DO protected.
25Lab-backed shortlist
Citizens of Soil — Tuscan 'Extra Rare'
Italy (Tuscany) • Moraiolo/Leccino/Frantoio/Pendolino/Leccio del Corno
572
mg/kg
Harvest
Oct 2025
Method
Other
Price
£40.00
Evidence: Citizens of Soil product JSON shows Tuscan Extra Rare still available at £40.00 (500ml); page now exposes 572 mg/kg…
25Lab-backed shortlist
Castillo de Canena – First Day Harvest Picual
Spain • Picual
611
mg/kg
Harvest
Fall 2025
Method
Other
Price
$49.95
Evidence: Olive Oil Lovers product JSON still shows Fall 2025 First Day Harvest Picual available at $49.95
26Lab-backed shortlist
Entimio – INTENSO
Italy • Frantoio/Leccino/Moraiolo
601
mg/kg
Harvest
2024/25
Method
Other
Price
$50.00
Evidence: Certified Tuscan lots.
27Strong value option
Odysea 'Good For You' (Crete)
Greece • Koroneiki
573
mg/kg
Harvest
2024/25
Method
Other
Price
$19.99
Evidence: UK retailer SKU; Cretan Koroneiki with 573 mg/kg polyphenols.
28Strong value option
Kosterina – Original Extra Virgin
Greece (Southern) • Koroneiki
573
mg/kg
Harvest
Nov 2024
Method
Other
Price
$32.00
Evidence: 500ml single bottle, US DTC
29Lab-backed shortlist
True Tuscan (Olive Girl)
Italy • Blend
550
mg/kg
Harvest
2024
Method
Other
Price
$42.00
Evidence: Boutique producer.
30Strong value option
Laconiko Extra Virgin (Koroneiki)
Greece • Koroneiki
578
mg/kg
Harvest
Nov 2024–Jan 2025
Method
qNMR
Price
$24.95
Evidence: Updated Feb 2026 per posted COA: 578 mg/kg (was 538)
31Lab-backed shortlist
Finca La Torre — Arbequina (Organic/Biodynamic)
Spain (Málaga) • Arbequina
537
mg/kg
Harvest
2025/26
Method
Other
Price
€19.63
Evidence: 2025/26 harvest
32Strong value option
Citizens of Soil — Greek (Peloponnese)
Greece • Koroneiki
552
mg/kg
Harvest
Dec 2024
Method
Other
Price
£17.99
Evidence: current page still cites 552 mg/kg (250mg/kg is the EU high-polyphenol mark)
33Lab-backed shortlist
Entimio – ARDENTE
Italy • Tuscan blend
516
mg/kg
Harvest
2024/25
Method
Other
Price
$45.00
Evidence: Robust profile.
34Strong value option
P.J. KABOS – Family Reserve Organic (Medium)
Greece • Koroneiki
500
mg/kg
Harvest
Oct–Nov 2024
Method
HPLC
Price
$34.83
Evidence: USDA/EU organic.
35Lab-backed shortlist
Blueprint (Bryan Johnson) 'Snake Oil' EVOO
Portugal • Portuguese blend
400
mg/kg
Harvest
Nov 2025
Method
Other
Price
$39.00
Evidence: Nov 2025 harvest now live
36Strong value option
The Governor – Premium Edition
Greece (Corfu) • Lianolia
390
mg/kg
Harvest
Nov–Dec 2024
Method
Folin
Price
€35.00
Evidence: Centenarian trees; 0.17% acidity.
37Lab-backed shortlist
Rincón de la Subbética – Hojiblanca (Organic)
Spain • Hojiblanca
356
mg/kg
Harvest
2024/25
Method
Other
Price
$32.95
Evidence: PDO Priego de Córdoba.
38Check stock before you buy
P.J. KABOS – Family Reserve Robust (Non-Organic)
Greece • Olympia + Koroneiki
750
mg/kg
Harvest
Oct 2024
Method
HPLC
Price
$29.90
Evidence: NEW (added Feb 2026)
| Rank | Brand | Polyphenols | Origin | Cultivar | Harvest | Price | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Pamako Monovarietal Verified 17 May 2026: Pamako UK still shows the Nov 2025 batch at over 2,081 mg/kg total polyphenols (qNMR), but all 500ml / gift-box / 250ml variants are currently sold out. Oleocanthal 1,318 mg/kg, oleacein 264 mg/kg — oleocanthal nearly 10x international average (135 mg/kg). Certificate C2526-00362, analysis date 21/11/2025. Certified organic (EU). Lab: World Olive Center for Health, Univ. of Athens, Prof. Prokopios Magiatis. Dark bottles with mirrored UV layer + natural cork. EU health claim certified (Reg. 432/2012). £44.99 (500ml when available). | 2081mg/kg qNMR | Greece (Crete) | Tsounati | Nov 2025 | £44.99 | |
| 2 | P.J. KABOS – Family Reserve Phenolic Shot Verified 9 Mar 2026: PJ KABOS site confirms 900+ mg/kg (HPLC) and 1400+ (NMR). Current batch: HPLC 995 mg/kg (14 mg/20g hydroxytyrosol derivatives), qNMR 1473 mg/kg (29 mg/20g). USDA Organic. Sep–Oct 2025 harvest. Four taste intensities available. | 1473mg/kg HPLC + qNMR | Greece | Olympia | Sep–Oct 2025 | $59.83 | |
| 3 | SP360 Verified 17 May 2026: SP360 page/product data still lists the new-season 500ml bottle at £42.00 with 1,711 mg/kg and latest September 2025 harvest, but the buyer-facing page currently shows Sold out; treat stock as needs click-through confirmation before purchase. Free UK shipping; best before Sep 2027. | 1711mg/kg HPLC | Jordan | Arbequina | Sep 2025 | £42.00 | |
| 4 | ONSURI Arbequina Verified 17 May 2026: 2025/26 500ml tin remains available at £25.00 with 1,504.42 mg/kg polyphenols live in the ONSURI product data. Single-estate Jordan family farm; grassy, herbal and floral profile. | 1504mg/kg RSS | Jordan | Arbequina | Sep 2025 | £25.00 | |
| 5 | OlvLimits "Green Machine" Verified 17 May 2026: Green Machine page/schema is in stock at £23.00 and now exposes 1,378 mg/kg polyphenols for the Oct 2025 Coratina batch, with the linked Sanity-hosted lab report in structured data. Early-harvest Coratina from Puglia. Intense, peppery profile. Third-party lab tested every batch. | 1378mg/kg HPLC (University of Athens method) | Italy (Puglia) | Coratina | Oct 2025 | £23.00 | |
| 6 | The Governor – Limited Edition Verified 17 May 2026: Shopify product data shows The Governor Limited Edition in stock at £49.95; 1,316 mg/kg remains confirmed by the linked 2025 certificate. Oleocanthal 577 mg/kg, oleacein 298 mg/kg. 2025/26 harvest (Oct 2025). 75 international awards. Centenarian Lianolia trees (500+ years), Corfu. Unfiltered, DIO-certified organic. | 1316mg/kg qNMR | Greece (Corfu) | Lianolia | Oct 2025 | £49.95 | |
| 7 | ONSURI Arbequina 1L (2×500 ml) Verified 17 May 2026: 1L value pack remains available at £38.00 for 2×500ml tins, 2024/25 harvest and 1,269 mg/kg polyphenols live in the ONSURI product data. | 1269mg/kg RSS | Jordan | Arbequina | 2024/25 | £38.00 | |
| 9 | Finca La Torre — Hojiblanca (Organic/Biodynamic) Verified 17 May 2026: Spanish-Oil page still shows 2025/26 Hojiblanca available at €19.63 with 1,059 mg/kg phenols in product data. Demeter biodynamic estate oil. Winner of 'Premio Alimentos de España'. Green almond, apple, banana skin notes. Free shipping on orders over €70. | 1059mg/kg Other | Spain | Hojiblanca | 2025/26 | €19.63 | |
| 10 | November – Polyphenols Organic Early Harvest Verified 17 May 2026: Masworth product page is reachable again and shows the Oct–Nov 2025 +1,200 mg/kg NMR batch in stock. Shopify product data confirms £25.90 sale price (compare-at £27.90) and available stock; certified organic 500ml Koroneiki from southern Greece, filtered for stability and EU health-claim certified. | 1200mg/kg NMR | Greece (South) | Koroneiki | Oct–Nov 2025 | £25.90 | |
| 11 | Kyoord High-Phenolic Founded by Dr. Goren; small Corfu farm. | 1007mg/kg qNMR | Greece (Corfu) | Lianolia + Koroneiki | Nov–Dec 2024 | £37.00 | |
| 11 | Oro del Desierto – Picual (Organic) Verified 17 May 2026: Olive Oil Lovers product data still shows Oro del Desierto Picual available at $32.95; page keeps Fall 2025 new harvest, 844 mg/kg polyphenols and 0.13% acidity. Amazon affiliate buy link retained. | 844mg/kg Other | Spain | Picual | Fall 2025 | $32.95 | |
| 12 | ONSURI Signature (Arbequina + Arbosana) Verified 17 May 2026: 2025/26 Signature product data remains available at 975 mg/kg and £22.50. Buttery smooth texture, mild yet complex; subscribe & 5th order free. | 975mg/kg RSS | Jordan | Blend | 2025/26 | £22.50 | |
| 13 | Laconiko Olio Nuovo Verified 17 May 2026: Laconiko page/schema shows Olio Nuovo in stock at $39.95 for one bottle; page keeps the 2026 COA metrics: 774 mg/kg polyphenols, 0.28% acidity, 78% oleic acid. First certified 'high phenolic' in North America; controlled 12–15°C storage until fulfilment. | 774mg/kg qNMR | Greece | Greek blend | 2025/26 | $39.95 | |
| 13 | Quattrociocchi 'Superbo' Verified 15 May 2026: Olive Oil Lovers product JSON still shows Superbo available at $40.95; page keeps Fall 2025 new harvest, 790 mg/kg polyphenols and 0.16% acidity. Amazon affiliate buy link retained. | 790mg/kg Other | Italy | Moraiolo | Fall 2025 | $40.95 | |
| 14 | Opus Oléa – Organic Verified 17 May 2026: Opus Live Well product data shows the 500ml bottle still available at £20.99. Nov 2025 harvest; 874 mg/kg total polyphenols; 20g delivers 17.5mg hydroxytyrosol (>3× EU health claim minimum). Ultra low acidity 0.2%. | 874mg/kg Other | Greece | Koroneiki | Nov 2025 | £20.99 | |
| 15 | Zero Nutrition – EVOO100 Tracker shows 813 mg/kg and a posted cert link. | 813mg/kg Other | Italy (Puglia) | Koroneiki | Nov 2024 | $24.99 | |
| 17 | ONSURI Arbosana Verified 17 May 2026: linked page still shows the latest 2025/26 Arbosana tin available at 651 mg/kg and £21.95, down from the prior 1,255 mg/kg 2024/25 batch. | 651mg/kg RSS | Jordan | Arbosana | 2025/26 | £21.95 | |
| 17 | P.J. KABOS – Family Reserve Robust Verified Mar 2026 on PJ KABOS site. Oct 2025 harvest; HPLC 699 mg/kg. Hydroxytyrosol (and derivatives) 10 mg/20g. Olympia + Koroneiki blend. USDA & EU organic. Under 0.29% acidity. $39.83 (1 bottle). Best before Dec 2027. Currently OUT OF STOCK on producer site (warehouse delays noted); check Amazon link for availability. | 699mg/kg HPLC | Greece | Olympia + Koroneiki | Oct 2025 | $39.83 | |
| 19 | Vallesur – Peruvian Award-winning Tacna EVOO. | 688mg/kg Other | Peru | Picual | 2024 | $28.00 | |
| 20 | Laudemio Frescobaldi (Tuscany) Classic Tuscan PDO style. | 675mg/kg Other | Italy | Frantoio/Moraiolo/Leccino | 2024 | $42.00 | |
| 21 | Citizens of Soil — Spanish Verified 17 May 2026: Citizens of Soil product data shows the Spanish 2025 bottle still available at £23.00. Nov 2025 harvest, 642 mg/kg polyphenols, Pedrera/Sevilla origin, 0.14% acidity, and mobile milling within 1 hour of picking. Awarded 'Best Organic EVOO in Sevilla' (Ecotrama gold star). | 642mg/kg Other | Spain | Hojiblanca/Arbequina/Koroneiki | Nov 2025 | £23.00 | |
| 23 | Morocco Gold Brand publicizes Htyr/20g. | 626mg/kg Other | Morocco | Picholine Marocaine | 2024/25 | $35.00 | |
| 24 | Venta del Barón (DO Priego) DO protected. | 617mg/kg Other | Spain | Hojiblanca + Picuda | 2024/25 | $36.00 | |
| 25 | Citizens of Soil — Tuscan 'Extra Rare' Verified 14 May 2026: Citizens of Soil product JSON shows Tuscan Extra Rare still available at £40.00 (500ml); page now exposes 572 mg/kg polyphenols for the Oct 2025 Maremma, Tuscany batch. Early-harvest limited release, organic extra virgin, aromatic Tuscan profile. | 572mg/kg Other | Italy (Tuscany) | Moraiolo/Leccino/Frantoio/Pendolino/Leccio del Corno | Oct 2025 | £40.00 | |
| 25 | Castillo de Canena – First Day Harvest Picual Verified 11 May 2026: Olive Oil Lovers product JSON still shows Fall 2025 First Day Harvest Picual available at $49.95. Mild Picual; banana, almond and apple aromas; Andalusia. | 611mg/kg Other | Spain | Picual | Fall 2025 | $49.95 | |
| 26 | Entimio – INTENSO Certified Tuscan lots. | 601mg/kg Other | Italy | Frantoio/Leccino/Moraiolo | 2024/25 | $50.00 | |
| 27 | Odysea 'Good For You' (Crete) UK retailer SKU; Cretan Koroneiki with 573 mg/kg polyphenols. | 573mg/kg Other | Greece | Koroneiki | 2024/25 | $19.99 | |
| 28 | Kosterina – Original Extra Virgin Verified 11 Mar 2026: 500ml single bottle, US DTC. 100% Koroneiki early-harvest, cold-pressed. Voted world's best olive oils 2025. 1,058 reviews (4.9★). $32 one-time or $28.80/bottle subscription (10% off). Nov 2024 harvest. High polyphenol content with robust peppery finish. | 573mg/kg Other | Greece (Southern) | Koroneiki | Nov 2024 | $32.00 | |
| 29 | True Tuscan (Olive Girl) Boutique producer. | 550mg/kg Other | Italy | Blend | 2024 | $42.00 | |
| 30 | Laconiko Extra Virgin (Koroneiki) Updated Feb 2026 per posted COA: 578 mg/kg (was 538). Oleic acid 77.36%; acidity 0.17%. Certificate link active. Great value with full posted NMR. | 578mg/kg qNMR | Greece | Koroneiki | Nov 2024–Jan 2025 | $24.95 | |
| 31 | Finca La Torre — Arbequina (Organic/Biodynamic) Verified Mar 2026: 2025/26 harvest. 0.18% acidity; Demeter biodynamic. | 537mg/kg Other | Spain (Málaga) | Arbequina | 2025/26 | €19.63 | |
| 32 | Citizens of Soil — Greek (Peloponnese) Verified 17 May 2026 via Healthy Supplies: current page still cites 552 mg/kg (250mg/kg is the EU high-polyphenol mark). Sparta, Peloponnese; 100% Koroneiki. 0.21% acidity. Milled within 24h. £17.99 via UK retailer. | 552mg/kg Other | Greece | Koroneiki | Dec 2024 | £17.99 | |
| 33 | Entimio – ARDENTE Robust profile. | 516mg/kg Other | Italy | Tuscan blend | 2024/25 | $45.00 | |
| 34 | P.J. KABOS – Family Reserve Organic (Medium) USDA/EU organic. | 500mg/kg HPLC | Greece | Koroneiki | Oct–Nov 2024 | $34.83 | |
| 35 | Blueprint (Bryan Johnson) 'Snake Oil' EVOO Verified 9 Mar 2026: Nov 2025 harvest now live. 400 mg polyphenols (down from 499 in 2024 batch). Rich in oleic acid. UV-protected glass. DTC & Amazon. Part of Bryan Johnson's daily longevity protocol. | 400mg/kg Other | Portugal | Portuguese blend | Nov 2025 | $39.00 | |
| 36 | The Governor – Premium Edition Centenarian trees; 0.17% acidity. | 390mg/kg Folin | Greece (Corfu) | Lianolia | Nov–Dec 2024 | €35.00 | |
| 37 | Rincón de la Subbética – Hojiblanca (Organic) PDO Priego de Córdoba. | 356mg/kg Other | Spain | Hojiblanca | 2024/25 | $32.95 | |
| 38 | P.J. KABOS – Family Reserve Robust (Non-Organic) NEW (added Feb 2026). Non-organic counterpart to KABOS Organic Robust. HPLC-verified 750+ mg/kg; Oct 2024 harvest; best before Jun 2026. Hydroxytyrosol (and derivatives) 10+ mg/20g. Acidity <0.29%. 500ml tin. $29.90/bottle ($26.91 on monthly subscription). Currently out of stock on producer site — check back. | 750mg/kg HPLC | Greece | Olympia + Koroneiki | Oct 2024 | $29.90 |
About Our Rankings
Our rankings are based on verified third-party laboratory tests measuring total polyphenol content. All 38 oils listed have documented polyphenol data from COAs, HPLC, or NMR testing. We prioritize oils with polyphenol levels above 250 mg/kg, the EFSA threshold for health claims.
Why These Numbers Matter
Higher polyphenol content means stronger antioxidant properties, better anti-inflammatory effects, and greater cardiovascular benefits. Oils above 500 mg/kg are considered exceptional, and our top picks exceed 1000 mg/kg — verified by lab testing.
Testing Methods Explained
HPLC
High-Performance Liquid Chromatography — gold standard for individual phenolic compounds
NMR
Nuclear Magnetic Resonance — provides detailed molecular fingerprint of phenolics
IOC Method
International Olive Council official testing protocol for total polyphenols
Want to Learn More?
Dive into the science behind polyphenols and EVOO health benefits
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