At kreta24, we have spent years sourcing and selling the finest Greek extra virgin olive oils. One resource has consistently stood out as an invaluable reference: Greek Liquid Gold (greekliquidgold.com) — the only comprehensive English-language website dedicated exclusively to Greek olive oil. Created by Dr. Lisa Radinovsky, a researcher and journalist with a doctorate from Duke University, the site reaches readers in over 220 countries and is recognised by industry experts as one of the most reliable sources of information on the subject. We use it ourselves, and we recommend it to every customer who wants to truly understand what they are buying.

How to Read an Olive Oil Polyphenol Analysis Certificate? A Guide for the Informed Consumer

“Polyphenols” is a buzzword these days. It appears on labels, in advertisements, and in product descriptions—but the mere fact that olive oil “has a lot of polyphenols” means nothing unless it is backed by concrete facts: analysis method, numerical result, laboratory name, and test date. In this article, we’ll break down four genuine NMR certificates step by step—from the delicate Manaki (180 mg/kg D1) to the phenomenal wild Agrelia (2,941 mg/kg D1)—and show you how to read them so you can distinguish marketing hype from real health benefits.