Free Olive Oil Tasting Guide

Most "extra virgin" in U.S. supermarkets isn't

The olive oil on your shelf isn't what the label says.

Angelo and I source ours from a single estate in Puglia — cold-pressed within 6 hours. 620mg/kg polyphenols. 0.3% acidity. We put everything we know about telling real EVOO from fake into one guide. Free.

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31
Pages
17
Varieties Covered
3
Generations of Knowledge
The Costabile Olive Oil Tasting Guide — Free PDF Download
What's Inside

Everything You Need to Know About Olive Oil

The 3-Step Tasting Method

How professional tasters evaluate olive oil — and how to do it at home in 60 seconds. The same method used by certified panels in Italy.

Good vs. Bad — How to Tell

The flavor wheel that separates real extra virgin from the fakes. Includes the 9 defects to watch for — and why most grocery store oil fails the test.

What the Numbers Mean

Polyphenols, acidity, harvest date — what actually matters and what's just marketing. A side-by-side comparison you won't find on any label.

The Full Collection

Tasting notes, intensity ratings, and pairing suggestions for all 17 Costabile varieties. Find the oil that fits exactly how you cook.

Why Trust Us

Not All Olive Oil Is Created Equal

620mg/kg Polyphenols 0.3% Acidity USDA Organic Single-Estate Puglia

In our family, the oil was never an afterthought. It was the foundation of everything Giovanna cooked in Sarno — and the standard Angelo and Valentino have carried into every bottle since. The Costabile Family · Sarno, Campania

While You Wait

Try the Oils From the Guide

Costabile Starter Kit

Everything you need to start cooking like an Italian family.


Classic Blend EVOO — 16.9 fl. oz.

Garlic Infused EVOO — 8.45 fl. oz.

Basil Infused EVOO — 8.45 fl. oz.

+ Nonna Giovanna's Table — family recipe book

+ The Costabile Olive Oil Tasting Guide


$59 $92 value Save 36%
Shop the Starter Kit

Love It Or Keep It Free — 100% money-back guarantee

Costabile Starter Kit — Classic Blend, Garlic and Basil Infused EVOO
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Download the Guide — It's Free

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Questions?

Is this really free?
Yes. No credit card, no catch. We send you the guide because we believe once you learn to taste the difference, you'll never go back to grocery store oil.
What format is the guide?
It's a beautifully designed 31-page PDF. Works on any phone, tablet, or computer. You can save it, print it, or read it right on screen.
Will you spam me?
No. You'll get the guide immediately, then a short welcome series about our family and our oils. You can unsubscribe with one click anytime.
I already buy olive oil at the grocery store. Is this for me?
Especially for you. The guide explains why most "extra virgin" on grocery shelves doesn't meet the actual standard — and how to tell in seconds.