Bertolli is the world's most recognized olive oil brand, backed by 160 years of Tuscan heritage, and that heritage is doing almost all of the heavy lifting, because the oil inside the bottle has repeatedly failed to match the story on the label. The UC Davis Olive Center found that Bertolli failed sensory and chemical freshness tests in both 2010 and 2015. The company paid $7 million in 2018 to settle a class-action lawsuit over labeling that said "Imported from Italy" when the olives came from Spain, Tunisia, Greece, and Turkey. In a chef-led blind tasting, Bertolli Classic ranked last for aroma and pungency - described as "neutral, waxy, faintly metallic" with a bitterness score near zero. The Australian Olive Association measured the Organic variant at just 182 mg/kg of polyphenols well below the 250 mg/kg EU health claim threshold. It scores 1.5 out of 5 on our quality markers.
The Brand: Tuscan Name, Spanish Oil, Global Corporation
Bertolli was founded in 1865 in Lucca, Tuscany which makes it one of the oldest olive oil brands in existence. The name evokes rolling Tuscan hills, stone mills, and multi-generational Italian craftsmanship. The modern reality is different. Bertolli is owned by Deoleo, a Spanish corporation headquartered in Madrid and the largest olive oil company in the world by volume. Deoleo's own 2022 sustainability report confirmed that over 70 percent of its olive oil comes from contract growers in southern Spain.
The olives are sourced from Spain, Tunisia, Greece, Turkey, Egypt, and occasionally Italy. They are shipped to Italy for blending and bottling which is what allowed the "Imported from Italy" labeling that led to the 2018 lawsuit. The olives are not Italian. The blending and bottling are Italian. The brand name is Italian. The ownership is Spanish. The gap between what the consumer imagines and what the supply chain delivers is wider at Bertolli than at almost any other brand in this review series.
The product lineup includes Extra Virgin, Organic Extra Virgin, Rich Taste (Robusto), Gentile, Light Taste, and Cooking Olive Oil. The Light Taste and Cooking oils are refined, not extra virgin, and lack the polyphenols that make EVOO a health food. If you are buying Bertolli for health reasons, only the extra virgin options are relevant.
The Five Quality Markers
1. Origin Transparency — Score: 1/5
Bertolli blends olives from at least five countries. Labels identify the source countries but not specific regions, proportions, olive varieties, or grove-level detail. There is no QR traceability and no batch-specific sourcing data. The UC Davis Olive Center's Dr. Selina Wang has noted that Bertolli's supply chain "prioritizes volume and cost efficiency over traceability or freshness."
The 2018 lawsuit settlement is the defining transparency event for this brand. Bertolli agreed to stop using "Imported from Italy" language that implied Italian origin for the olives themselves. The packaging now more accurately represents the multi-country sourcing. But the fundamental opacity remains: you cannot determine where the olives in your specific bottle were grown, when they were harvested, or how long they spent in transit before pressing.
2. Harvest Date / Freshness — Score: 1/5
Bertolli prints only a "best by" date and not a harvest date. This is the same critical gap shared by Filippo Berio and Pompeian, and it is the single most important missing data point for any consumer trying to assess olive oil quality.
The freshness problem at Bertolli is well-documented. The UC Davis 2015 follow-up study found a Bertolli sample that passed chemical tests but failed sensory evaluation. It was described as "flat, lacking fruitiness, with faint winey-vinegary notes," a classic signature of fermentation from poor storage between harvest and pressing. One independent reviewer tracked a Bertolli bottle back from its best-by date and estimated the oil could have been pressed over two years before purchase which is well beyond the 12-to-18-month window where polyphenols remain meaningful.
Bertolli uses green glass bottles, which is better than the plastic used by Pompeian. Glass is impermeable to oxygen and the green tint reduces UV exposure. The packaging is acceptable. What goes into the packaging, and how long it sits before reaching the consumer, is the problem.
3. Polyphenol Content — Score: 1.5/5
Bertolli does not publish polyphenol data. The most specific independent measurement available comes from the Australian Olive Association's 2022 testing, which found Bertolli Organic EVOO at 182 mg/kg of polyphenols. This is below the 250 mg/kg threshold where the European Food Safety Authority permits health claims, and roughly a third of what Cobram Estate's Robust delivers.
The near-zero bitterness scores from professional blind tastings confirm this estimate. Bitterness in olive oil comes directly from polyphenol compounds like oleuropein. An oil with no perceptible bitterness has negligible polyphenol content regardless of what the label says about being extra virgin. The oleocanthal that produces the peppery throat-catch - olive oil's signature anti-inflammatory compound - was similarly absent in tasting panel evaluations of the standard Bertolli EVOO.
The Organic variant at 182 mg/kg is likely the best-performing option in the lineup. The standard EVOO, which uses less rigorously sourced olives and has a milder flavor profile, would test lower. If you must buy Bertolli and want any meaningful polyphenol content, the Organic is the only defensible choice.
4. Sensory Quality — Score: 2/5
The sensory evaluations are consistent across multiple independent sources. In a chef-led blind tasting comparing six EVOOs, Bertolli Classic ranked last for both aroma intensity and pungency. The tasters described it as "neutral, waxy, faintly metallic" with no bitterness or peppery finish. When drizzled over heirloom tomatoes, it "added fat but no brightness or complexity."
The UC Davis panels used more clinical language but reached the same conclusion: "flat, lacking fruitiness." The German consumer testing organization Stiftung Warentest was more generous, giving the Originale a 2.5 out of 5 which is functionally average. Consumer Reports grouped Bertolli in the "varied in quality" middle tier, acknowledging that some bottles passed basic standards while others did not impress.
The professional consensus: Bertolli is smooth and inoffensive. It does not have the off-putting rancidity that sometimes shows up in Pompeian. It also does not have any of the positive flavor characteristics like fruitiness, grassiness, pepperiness, nuttiness that quality EVOO delivers. It is a neutral fat that happens to come from olives. For cooking applications where the oil is a background ingredient, this neutrality is functional. For any application where you want to taste the olive oil, it adds nothing.
5. Price-to-Quality Ratio — Score: 2/5
Bertolli prices range from approximately $0.30 to $0.47 per ounce depending on the variety and bottle size. This is cheap in absolute terms. The NAOOA certification provides baseline assurance that the oil is real EVOO, not adulterated with seed oils.
The value analysis is the same one that applies to Filippo Berio and Pompeian: if you are buying EVOO because it is supposed to be healthier than canola oil, an oil testing at 182 mg/kg of polyphenols or less is barely clearing the bar where those health benefits become measurable. You are paying a premium over refined oils for the "extra virgin" designation without getting the full extra virgin benefit.
At the same price point, Kirkland Organic EVOO at Costco offers better verified quality. For a modest increase, Terra Delyssa delivers single-origin traceability, published polyphenol data, and USDA Organic certification. The extra dollar or two per bottle buys meaningfully more transparency and health benefit.
Overall Score: 1.5/5
Bertolli joins Filippo Berio and Pompeian at the bottom of our brand review series. The three brands share the same fundamental profile: multi-country blends, no harvest dates, no polyphenol data, consistently poor professional tasting results, and a reliance on brand heritage and ubiquity rather than verifiable quality. Bertolli's additional baggage, the UC Davis failures, the $7 million lawsuit settlement, and the documented gap between its Tuscan branding and Spanish supply chain, make it the hardest of the three to recommend.
The Organic variant is the best option if you must buy Bertolli. It has the strongest chemical test results, the most credible certification, and the highest independently measured polyphenol content at 182 mg/kg. The Rich Taste (Robusto) may also deliver more oleocanthal based on its stronger peppery flavor, but no independent polyphenol data exists to confirm this.
Best Uses for Bertolli
Acceptable for: high-heat cooking, baking, and any application where olive oil is a background ingredient that will not be tasted directly.
Not recommended for: daily olive oil shots, bread dipping, salad finishing, raw drizzling, or any use where health benefits or flavor quality matter.
The Bottom Line
Bertolli's greatest achievement is making "extra virgin olive oil" a household phrase in America. Its greatest failure is not delivering what that phrase is supposed to mean. The Tuscan founding story is real. The Italian heritage is real. The supply chain, the quality control, and the oil in the bottle are something else entirely. When a brand's most notable recent milestones are a UC Davis failure report and a $7 million labeling lawsuit, the gap between marketing and product has become the product's defining feature. Use what you have for cooking. When it runs out, buy something you can verify.
