Olive Polyphenols & Cholesterol

Olive polyphenols and your blood lipids.

One olive compound — hydroxytyrosol — sits at the center of the most-studied eating pattern in the world, and of an EU-authorized claim about protecting the fats carried in your blood.

Explore PhenoliaThe science of polyphenols
The mechanism

What oxidation has to do with cholesterol.

Cardiovascular researchers increasingly look past how much LDL cholesterol you carry to what happens to it. When LDL particles oxidize, they behave very differently in the body — and that is where dietary antioxidants enter the conversation.

01

The target

It is not only how much LDL you carry, but whether it oxidizes. Oxidized LDL is the form researchers most associate with arterial stress.

02

The antioxidant

Hydroxytyrosol, the signature olive polyphenol, is studied for helping protect circulating blood lipids from oxidative damage.

03

The pattern

This is one reason the Mediterranean diet, rich in high-phenolic olive oil, is among the most-researched patterns for cardiovascular well-being.

The compound

Hydroxytyrosol, drop by golden drop.

The polyphenols behind this research come from real early-harvest olives — the same fraction that gives a genuine high-phenolic oil its character. In O-Liv, you taste it. In Phenolia, that fraction is concentrated into a powdered extract, so you get the polyphenols without sipping oil and without a single calorie.

Phenolia layers that olive-fruit extract with olive leaf and Greek Mountain Tea — three complementary polyphenol sources in one daily capsule.

How we verify potency
Pomoni high-phenolic olive oil, a single golden drop
The authorized claim

“Olive oil polyphenols contribute to the protection of blood lipids from oxidative stress.”

— EU Regulation 432/2012, at 5 mg hydroxytyrosol and its derivatives per 20 g of olive oil, per day

This is a legitimate, government-reviewed health claim — narrow and specific by design. It is also why the number behind a product matters: we measure our polyphenols by HPLC, the gold-standard method, and publish the results per batch.

Good to know

Frequently asked

Does olive oil lower cholesterol?

We do not make that claim. What the research — and the EU-authorized claim — describe is narrower and well-defined: olive polyphenols contribute to protecting blood lipids from oxidative stress at about 5 mg of hydroxytyrosol per day. If you are managing your cholesterol, work with your physician.

How much do I actually need?

The EU benchmark is 5 mg of hydroxytyrosol and its derivatives per day. There is no single official target beyond that, and consistency matters more than one large dose.

Oil or capsule for polyphenols?

Both deliver real olive polyphenols. The oil is a food you enjoy raw; Phenolia concentrates the polyphenols into one capsule — no oil, no calories — and adds olive leaf and Greek Mountain Tea.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

WHERE TO START

Put these polyphenols to daily work.

Phenolia Daily concentrates the olive polyphenols this page describes into one HPLC-verified capsule — three Greek sources, no oil to sip, zero calories.

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Olive polyphenol supplement capsules in the original O-Liv bottle, styled on a wooden table with fresh green olives

Phenolia Daily — Olive Polyphenol Supplement

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