Products · Olive oil · Cobram Estate
Cobram Estate California Select Extra Virgin Olive Oil
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A California extra virgin oil from a producer on the COOC’s 2025 certified list. Its page shows no harvest date, bottle type or polyphenol figure, so check the bottle before you buy.
Best for Everyday raw and low-heat use, if you want a California oil from a COOC-listed producer and will check the harvest date on the bottle yourself.
- Our quality rating
- Fair (3 of 5)
- Size
- 375 mL or 750 mL
- Made in
- California, USA
approx. $17 (375 mL) to $23 (750 mL)
See it on Cobram Estate’s site →We are not affiliated with Cobram Estate. This link goes to the maker’s own page, with no tracking code. How we're funded.
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How we evaluated it
Why we chose it What put it on our list
- Cobram Estate has oils on the California Olive Oil Council’s 2025 Seal Certified list. The seal means an oil passed laboratory chemistry tests and a trained taste panel after harvest.
- The maker says olives are milled within 4 to 6 hours of harvest.
- The maker says acidity is always below 0.5%, tighter than the 0.8% limit for extra virgin.
Trade-offs What to weigh before you buy
- The product page does not show a harvest date or say what the bottle is made of, and it does not mention the COOC seal. Look for the harvest date, a dark bottle and the seal on the label.
- Cobram’s pages say it tests its oil in-house. We found no published lab report or lot-level results.
- It is a blend of Picual, Coratina and Arbequina from California, so you get a consistent flavor rather than a single estate’s oil. Region and mill are not named.
- We found no polyphenol figure. Cobram calls the oil “rich in polyphenols” without a number.
What to know Details worth knowing first
Extra virgin olive oil is among the best-studied fats (see our olive oil guide), but a label tells you little about how fresh or how good a particular bottle is. The most useful things to check are the harvest date and an independent seal.
Cobram Estate grows olives in California and appears on the California Olive Oil Council’s certified list. We recommend this bottle with a condition: the product page does not show a harvest date or say what the bottle is made of, so read the label in the shop. Once it is open, keep it in a cool, dark cupboard.
If you want more published data before you buy, the alternatives below either publish a polyphenol figure or print harvest and use-by dates.
Quality & testing How it measures up against our checklist
- Tested by
- COOC (producer-level listing)
| What we checked | What we found |
|---|---|
| Independent seal (COOC) Not verified | Cobram Estate has oils on the COOC’s 2025 Seal Certified list, including entries named “CECA Select”, “CECA Classic” and “CECA Robust” plus single-variety oils. We could not confirm which entry matches this bottle, and the product page does not mention the seal. |
| Harvest date on the bottle Not verified | Cobram’s quality page refers to “a single harvest date” that shows how recently the olives were picked. Neither page says the date is printed on the bottle. |
| Light-blocking packaging Not verified | The product page does not say what the bottle is made of. Cobram’s general advice is to choose dark glass. |
| Traceable origin Maker’s claim | “100% California Extra Virgin Olive Oil”, a blend of Picual, Coratina and Arbequina. No region, grove or mill is named. |
| Free acidity Maker’s claim | Stated by the maker as always below 0.5%. No lot-level result is published. |
| Polyphenol figure Not verified | None published on the pages we read. |
What the labels mean
- Verified We opened an independent record that confirms it: a certifier’s listing, a regulator’s list or a lab report. It is linked under Sources.
- Maker’s claim The maker says so on its own page or label. We read it but found no independent record.
- Not verified We looked and could not confirm it, or the maker does not say. Treat it as unknown.
Sources Where our facts come from
- Cobram Estate California Select product page. Maker’s page. Open ↗
- Cobram Estate: what to look for in select-quality olive oil. Maker’s page. Open ↗
- COOC: Seal Certified Oils, 2025 list. Certifier or regulator listing. Lists Cobram Estate among the 2025 certified producers. Open ↗
- COOC: what the seal certifies. Independent source. California-grown extra virgin oil that passes a chemistry panel and a blind taste panel after each harvest. Open ↗
Alternatives Other options to compare
- Gold Ridge Organic Farms organic California oils Certified Extra Virgin annually by the COOC, with organic olives (Oregon Tilth) and a “total phenol at harvest” figure on the page. The listing we read was for the 2024 harvest at $42 for 500 mL, so check that you are buying the current vintage.
- California Olive Ranch 100% California Widely sold. Its pages list the Olive Oil Commission of California seal and say harvest and use-by dates are printed on the back label. It does not appear on the COOC’s 2025 list.