Costco olive oil is highly recommended because it meets the high standards of extra-virgin olive oil. Costco has a brand of olive oil under its private label, Kirkland Signature, that customers love because it’s real, 100% organic, tastes great, and affordable. Compared to most brands, Costco’s olive oil is ranked top quality.

Is Costco Olive Oil Legitimate?

Costco’s olive oil is legitimate because experts highly recommend it.

Renowned chef Samin Nosrat, who stars on the Netflix show “Salt Fat Acid Heat,” relies on Costco’s olive oil for everyday use.

Additionally, according to the corporate food buyer Shauna Lopez, Costco has ensured that its olive oil is sourced with integrity.

She says that Costco is involved in sourcing by touring the processing plants and mills to ensure that the process is legitimate.

Costco monitors the farmers registered to the mill, the mills, and the olives that come into the processing plant; therefore, you can be sure that the olive oil is legitimate.

Is Extra Virgin Olive Oil From Costco Real?

Costco sells Kirkland Signature Extra Virgin Olive Oil. On top of being endorsed by chefs, nutritionists voted this extra virgin olive oil a favorite, according to Reader’s Digest.

This olive oil is described as an excellent deal.

On Reddit, Costco consumers couldn’t agree on which Kirkland Signature olive oil is the best between the 100% Italian (Italian EVOO) and Organic.

However, both brands are popular among consumers for reasons varying from taste, pricing, and quality.

Where Is Costco Olive Oil From?

Costco olive oil is obtained from legitimate sources to ensure its quality. Some years back, the warehouse club store got its olive oil from Greece but switched back to Italy.

The olive oil label on the Kirkland Signature product page reads, “Bottled in Italy, with select oils from Portugal, Tunisia, Italy, and Greece.”

According to reviews by The Tasting Team from OliveOil.com, Costco has done well at complying with traceability standards.

Kirkland’s extra virgin oil is 100% Italian, so it has a label with certification from Bureau Veritas.

This certification form is ideal because it helps traceability and authenticates the product’s origin.

Is Kirkland Refined Olive Oil Good for Cooking?

If you use olive oil for cooking, Kirkland Signature EVOO is ideal because it’s legitimate and sourced from certified olives.

Additionally, chefs who use it for cooking have recommended it; therefore, it’s a good choice for your household.

How Can You Tell the Quality of Costco Olive Oil?

Apart from endorsing Costco olive oil, celebrity chef Nosrat also shares some tips you can use to identify whether the product is good. Here are some of the ways to use it:

Taste

Your taste buds can tell if the olive oil is good. Different brands have diverse tastes, such as fruity, bright, pungent, or spicy. However, it’s not good if the oil is rancid or bitter.

Labels

When buying olive oil, look for what’s written on the label. A good product will be indicated as 100% Italian or California olives.

However, labels such as “made in Italy” don’t necessarily mean that the olive oil is good because the olives might be from any country.

Production Date

You should also check the production date indicated on the bottle. On average, olive oil starts becoming bitter or rancid 12 or 14 months after getting pressed.

Packaging

The Olive Oil Times says olive oil stays fresher when packaged and stored in a glass bottle.

Since olive oil degrades quickly, you must check whether it’s in a plastic or glass bottle when shopping at Costco.

Is Costco Olive Oil Organic?

If you’re looking for organic products, you can buy Costco olive oil. The company sells organic olive oil under its Kirkland Signature label.

Costco sells the Kirkland Signature extra virgin olive oil in 2-liter bottles, which last longer. This product is certified; therefore, you are paying for legitimate olive oil.

How Much Does Costco Olive Oil Cost?

Olive oil prices differ depending on the brand of olive oil you purchase.

If you buy the Kirkland Signature Extra Virgin Italian Olive Oil, the price is $17.99, while the same amount of Kirkland Signature Organic Extra Olive Oil goes for $15.99.

On the other hand, 3L of Kirkland Signature Pure Olive Oil is $36.49; while it might be expensive, it’s high quality.