Only Four of 25 Olive Oils Rated Good in German Stiftung Warentest Analysis
Stiftung Warentest awarded the verdict "good" to just four of 25 olive oils it examined, while every third sample was of poor quality. None of the recommended oils sells below 10 euros per litre, although almost all tested products carry the extra virgin label reserved for defect-free oils.
Only four of the 25 olive oils examined by Stiftung Warentest earned the quality verdict “good”, according to the Croatian business outlet poslovni.hr, which cited results carried by Esquire.de and Fenix-magazin. The Berlin-based foundation is one of the best-known independent institutions for comparing products and services, and its ratings are closely watched in German food retail.
Four “good” ratings out of 25
Two products shared first place: Cillo Mono Virgin Olive Oil Extra Coratina, sold at 54 euros per litre, and Alnatura organic extra virgin olive oil, at 13.98 euros per litre. Two further oils also reached the “good” grade.
- Cillo Mono Virgin Olive Oil Extra Coratina — 54 euros per litre, joint first place
- Alnatura organic extra virgin olive oil — 13.98 euros per litre, joint first place
- Mitos Greek organic extra virgin olive oil — rated good
- Bertolli Originale Extra Virgin Olive Oil — rated good
According to Stiftung Warentest, all four products showed the positive characteristics expected of olive oil, together with a well-balanced aroma and taste. The rest of the field fell short. Every third oil in the test was of poor quality, while many of the remaining samples were graded no better than mediocre.
Price marks the dividing line
None of the recommended oils costs less than 10 euros per litre. Cheap products, by contrast, mostly delivered weaker results. That link between shelf price and measured quality is the clearest commercial signal in the test, and it separates the recommended group from the entry-level tier that fills discount shelves.
The gap between the two joint winners is the most instructive number in the analysis: 13.98 euros against 54 euros per litre for the same verdict. Top marks are therefore reachable well below the premium extreme, but not at the lowest price points. For bottlers and private-label buyers, that defines a narrow band in which quality and volume can still be reconciled.
The extra virgin claim under pressure
The most sensitive finding concerns labelling. Almost all of the tested oils are sold as extra virgin, the highest quality class. Under German rules, that designation should cover only oils free of defects, with faultless aroma and taste.
With one in three samples rated poor and only four rated good, the test points to a distance between what the class denotes in regulation and what reaches the consumer. The exposure for processors, bottlers and retailers is commercial as well as regulatory: an oil that fails a sensory panel cannot legitimately carry the category's most valuable claim, and that claim is what supports the price premium.
Where Croatian producers fit
poslovni.hr framed the outcome as an opening for Croatian olive growers. The logic rests on the price threshold identified in the test: recommendations began above 10 euros per litre, the band in which small-volume Mediterranean producers typically sell, and well away from the discount tier where the failures were concentrated.
Turning that into shelf space depends on buyers verifying quality before listing rather than after. Two of the four recommended products are marketed as organic, which suggests certification and sensory verification are becoming the practical filters for entry into German retail. Growers who can document both, harvest after harvest, are the ones positioned to take the space that poor performers vacate.
