Kosterina

Everyday extra virgin olive oil

MealFan pickBest organic high heat cooking olive oil
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protein
0g
Best for
Clean label
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Independent reviewBased on the product label. No sponsored placement.
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The catch

The main tradeoff is price, about 21 to 25 dollars for a 500ml bottle or around 1.46 dollars per fluid ounce, which is premium for everyday cooking oil. (source)

The honest take

This is a genuine single origin Greek extra virgin olive oil, made from 100 percent early harvest Koroneiki olives grown in southern Greece and USDA certified organic through CCOF. Nutritionally it is exactly what olive oil should be, 120 calories and 14 grams of fat per tablespoon with zero sugar, zero sodium, and no additives, so a health minded shopper reaching for a clean cooking fat instead of seed oils has a solid pick. The brand advertises a polyphenol count above 350 mg/kg, which is meaningfully higher than most supermarket oils and the real reason to consider it over a cheaper bottle. The honest question is not quality but whether you want to pay a premium for it.
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The Kosterina product guide

6 products reviewed

Nutrition per serving

1 tbsp (15 mL), about 33 servings per 500ml bottle

120Calories
0gProtein
0gCarbs
14gFat
0gFiber
0gSugar
0mgSodium
USDA OrganicVeganGluten freeKeto friendlyNo added sugarWhole30 friendly

Who it's for

✓ Buy it if

Home cooks who want a certified organic, high polyphenol olive oil for everyday roasting, sauteing, and high heat cooking.

✕ Skip it if

You just need a neutral cooking oil and do not want to pay roughly three times the price of a standard supermarket bottle.

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Where to buy

Typically about 21 to 25 dollars for a 500ml bottle. Prices move with promos and store, so check before you buy. Some links are affiliate links and never change our verdict.

Our sources

Kosterina Organic Everyday EVOO (brand site) · Kosterina Everyday EVOO 16.9oz on Amazon · Kosterina Everyday label and Nutrition Facts (Directions For Me). Nutrition is read from the manufacturer label and named sources, never brand marketing.

How we review: scored on the verified label and named sources, never brand marketing. We flag the real tradeoff on every product. Some links are affiliate links; it never changes a verdict. No brand pays to appear here.