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Meet oleocanthal, the peppery olive compound.
That catch at the back of your throat from a truly fresh olive oil? It has a name — and a research story about how the body manages its own inflammatory response.
The sting is the science.
In 2005, researchers noticed that fresh olive oil irritated the throat in the same peculiar way as liquid ibuprofen. That shared sensation led them to a single olive polyphenol — oleocanthal.
The peppery signal
Oleocanthal produces the throat-catch of genuine early-harvest oil. Little sting, little oleocanthal.
The ibuprofen parallel
In laboratory research, oleocanthal was found to act on some of the same COX enzymes as ibuprofen — a natural molecule studied for a similar mechanism.
A balanced response
The interest is not about masking pain. It is about supporting the body’s own healthy inflammatory balance, day after day.

Picked early, when the polyphenols peak.
Oleocanthal is highest in olives picked early — before they fully ripen — and pressed within hours, before the compound fades. Our olives are Koroneiki, early-harvest, from a single Greek grove.
Phenolia captures that fraction as a stable powder and pairs it with olive leaf and Greek Mountain Tea, so the polyphenol panel is broader than any one source alone.
Chronic, low-grade inflammation sits underneath much of how we age. Olive polyphenols are studied for helping keep that everyday response in balance.
Not a drug, and not a substitute for one — a food-derived compound with a genuinely interesting research story.
Frequently asked
Is oleocanthal the same as ibuprofen?
No. Oleocanthal is a natural olive compound that laboratory research found acts on some of the same enzymes as ibuprofen. It is not a drug and not a substitute for one.
How much oleocanthal is in Phenolia?
Exact amounts are printed on the label of every bottle and in each batch certificate, verified by HPLC. See our testing & certifications.
Will this help my joint pain or arthritis?
We cannot make that claim. Olive polyphenols are studied for supporting a healthy inflammatory response, not for treating any condition. For a medical concern, talk with your physician.
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
One capsule, three polyphenol sources.
Phenolia Daily brings oleocanthal-rich olive extract together with olive leaf and Greek Mountain Tea — HPLC-verified, no oil to sip, zero calories.
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Phenolia Daily — Olive Polyphenol Supplement
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Hours
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info@o-liv.com
Hours
9 - 5 PM CST, Mon - Fri