Early harvest · rich in polyphenol antioxidants
Early-harvest olive oil. Proven on every batch.
Picked green in October, when olive oil is richest in antioxidants — the polyphenols behind its peppery bite. Independently lab-tested on every batch.



*Categorical minimum. Your batch's exact number is on the tin's QR.
The range
Two oils. One standard.
The everyday tin and the peak-polyphenol step-up.
Gift the standard — a tin worth giving. Gift KALTA →
The taste
You'll feel it at the back of your throat.
Real early-harvest oil bites back — a peppery catch from oleocanthal, the same polyphenol behind the health benefits. Smooth, flat supermarket oil has almost none. One drizzle of KALTA and the bland stuff is ruined for you for good.
See exactly what each oil tastes like — switch between KALTA and Reserve →
The difference
Most olive oil loses its polyphenols. Ours is built to keep them.
Polyphenols are the antioxidants prized in olive oil. They peak when olives are picked early and green — and fade in the late-harvest, heat-treated, long-stored oils that fill supermarket shelves. KALTA is early-harvest, every drop, every batch.
In their words
What the longevity world is already saying.
The longevity and research world has been talking about high-polyphenol olive oil for years. Watch them make the case.
Reserve · where it grows
A protected valley. A single estate.
KALTA Reserve grows in the Sierra de Cazorla — a UNESCO Biosphere Reserve in Andalusia — among almond, pomegranate, pistachio, and fig. Picked earliest, pressed cold within hours, at controlled temperature. Certified organic.
The honest comparison
KALTA vs the bottle in your cupboard.
| KALTA | Supermarket EVOO | |
|---|---|---|
| Polyphenols | High, lab-verified | Usually low / unstated |
| Harvest | Early October, green | Late / over-ripe |
| Time to press | Within hours, cold | Days–weeks |
| Traceability | Batch QR + lab report | None |
| Freshness | This harvest | 12–24 mo blends |
Reserve goes further still — peak-harvest, organic, single-estate. Meet Reserve →
The standard · learn
The Standard, explained.
The reference for high-polyphenol olive oil — and the answer for anyone asking.