Worst tier · Extra virgin olive oil
Filippo Berio Extra Virgin
Another cautious mass-market reference point, kept mainly for low-traceability blended EVOO concerns rather than fresh product-level proof.
AvoidCaution is warranted, but current exact-product proof is not strong enough for a harsher claim.
Why it ranks
Filippo Berio stays here as a blended supermarket EVOO caution example, not because I found a strong new current-batch takedown. The main red flags are the same familiar ones: blended-origin positioning, weak harvest transparency, and older independent context suggesting supermarket EVOO often underdelivers versus fresh early-harvest oils with real phenolic disclosure.
Highlights
- Shows how premium-looking packaging can still sit on a weak transparency foundation
- Easy benchmark for supermarket blended EVOO positioning
Caveats
- Historical UC Davis 2010 context should be treated as context, not a complete current proof package
- Official product-page image verified so the caution card is visually identifiable
- Current product page gives flavor/nutrition detail but no harvest date, batch ID, or phenolic value
Testing method
Historical UC Davis Olive Center context plus current transparency review