Kollias Olive Oil

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Winfield, IL
Kollias Olive Oil

Growers of olives and producers of premium quality, single source, extra virgin olive oil. Exclusively from the Kollias family farm in Filiatra, Greece.

05/31/2026

⭐⭐⭐⭐⭐ "This is an excellent EVOO. I use it every day!" - Norma R.

05/22/2026

Summer Market Season is Here! We'll be at the Lombard Farmers Market every Tuesday from 3:00 to 7:00, plus the following special events:
May 23: Center Green @ Geneva Commons, Geneva
June 14: Obscurity Brewing - Elburn
June 27-28: Goebberts Farm
July 19: Blind Corner Brewing, Naperville
August 2: Fox Republic Brewing, Yorkville
August 16: The Forge Lemont Quarry, Lemont
September 13: The Green @ Block 59, Naperville
September 27: Scorched Earth Brewing, Algonquin
October 3: Algonquin Harvest Market

05/18/2026

Join us for the Lombard Farmers Market, kicking off Tuesday, May 19th and continuing every Tuesday from 3:00 PM – 7:00 PM through October 6!

From farm-fresh fruits and vegetables to artisan foods, baked treats, and local favorites, there’s something waiting for everyone. It’s more than a market—it’s a midweek meetup where community, culture, and local business come together in one vibrant space.

Bring your reusable bags, bring a friend, and make it part of your Tuesday routine all season long.

Shop Local. Support Local. Celebrate Local.

05/13/2026

Another ⭐⭐⭐⭐⭐ customer review: "Best Olive Oil I’ve Ever Tasted! I’m someone who has tried them all. There’s a lot of good quality, tasty olive oil out there but Kollias is different. Everything I could’ve dreamed of & more. Will be repurchasing." Brooke C.

05/09/2026

Another ⭐⭐⭐⭐⭐ Customer Review! "What a delightful treat this is! Never in my life have I purchased such a fresh and flavorful olive oil. I was so pleased, I reached out to a good friend in San Francisco who is a bit of a EVOO snob, and he immediately ordered three 750ml bottles for him and his olive oil buddies. That’s a ringing endorsement, if you ask me!" - Aaron J.

05/06/2026

⭐⭐⭐⭐⭐ "Perfect gift for a Greek wedding! Thank you for your great customer service and quick delivery. So excited to give these out!" - Cynthai G.

05/03/2026

We only harvest the olives we grow on our own land. We only press our own olives into oil, and that's the only oil we sell. We don't use anyone else's olives. We don't use anyone else's oil. Our olive oil is 100% pure, single source, first cold-pressed, extra virgin olive oil. From our trees to your table.

04/30/2026

⭐⭐⭐⭐⭐ Customer Review: "Best olive oil! I've been buying this for a couple of years now. I love it so much that it's the only olive oil in my house . I've bought some as Christmas gifts and birthday gifts! My favorite and so worth trying! Worth every penny!" - Dominique O.

04/28/2026

Polyphenols are natural compounds found in certain plant foods, such as fruits, vegetables, tea, dark chocolate, and early harvest extra virgin olive oil.

Polyphenols provide several health benefits. They can act as antioxidants, meaning they can neutralize harmful free radicals that would otherwise damage your body’s cells and increase the risk of conditions like cancer, diabetes, and heart disease.

Polyphenols can also reduce inflammation, which is believed to be the root cause of many chronic illnesses.Those same antioxidant properties also contribute to the stability of extra virgin olive oil. Controlling for other variables (such as filtration and exposure to light and heat), olive oil with a high phenolic content will typically have a longer shelf life.

Does harvesting and pressing olives early affect the phenolic content of the olive oil? In a word, yes. All high-polyphenol olive oil is made from early harvest olives. As olives ripen, their phenolic content decreases. As a general rule, the higher the polyphenol count, the earlier in the season the olives were harvested and pressed.

Can you taste the polyphenols in the olive oil? Yes, you can. Olive oils with higher phenolic content have a more bitter and “spicy” flavor. They have a little “kick” to them. And as you’ve probably read on our website, we believe that’s a very good thing. Our early-harvest olive oil has a distinct, robust flavor that distinguishes it from the more bland, ordinary olive oils on the market. In Greece, they call olive oil like ours “agourelaio,” and it is a sought-after quality.

Our olives are harvested and pressed at the beginning of November each year. That timing gives our cold-pressed extra virgin olive oil the perfect flavor profile, with just the right amount of “kick” and the all of the added health benefits of a high phenolic content (410 mg / kg, laboratory certified).

02/08/2026

While supplies last, we're offering a "sampler pack" consisting of one 750 mL bottle of our November 2025 harvest olive oil, and one 500 mL bottle of our November 2024 harvest. **Our November 2025 olive oil is the freshest olive oil you will find anywhere!**

**Sample** This gives our customers a unique opportunity to taste the subtle variations in color and flavor that result from year-to-year differences in temperature, rainfall, and overall growing conditions. While 2024 was a hot, dry growing season, in 2025 we got much more rainfall. Because our olive oil only comes from our family farm, we have the ability to demonstrate how the weather affects the olive oil in ways that large, commercial producers who blend their oil from multiple sources simply cannot do.

Our sampler pack also gives our customers the opportunity to taste the slight "mellowing" that happens with the passage of time. **Having said that, our November 2024 harvest olive oil is so much fresher that most of the olive oil you will find in the supermarket.** On a recent visit to a local Greek grocery store in the Chicago area, we noticed they were selling another company's cans of oil that had been pressed in 2022! And the only reason we noticed was because it was one of the few brands on the shelf that had a date of press on the label.

**We not only put the date of press on our labels, this year we completely changed the botte, too! And as always, our oil stays fresh, because our olives are cold-pressed into oil within 24 hours of harvesting.**

**Save** The US Postal Service and UPS scale their shipping rates so that it's a little less expensive for us to ship multiple items in larger boxes. This gives us the opportunity to offer the sampler pack for $74.95, a $5 savings when compared to ordering individually packaged bottles.

We are also introducing a 4-pack of the 500 mL 2024 Harvest bottles for $119.95, a $20 savings when compared to ordering individually packaged bottles.

We remain committed to providing the freshest, purest, single source extra virgin olive oil you'll find anywhere. Order yours now! LINK IN BIO

Address

1N141 County Farm Road , Suite 200
Winfield, IL
60190

Website

https://kolliasoliveoil.com/our-store

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