The Index / Brands
Does Corto tell you when it was harvested?
Yes — prints a harvest date on the bottle.
Published lab results: Generic certification or undated claims only.
Research notes: California producer; freshness-forward (harvest dating, foodservice heritage). Desk research July 2026 — verify retail label at stage 2.
Evidence: Producer site (checked 2026-07-04)
Work at Corto and think this is wrong or out of date? Send lot data to hello@primapressa.com — we regrade on evidence, and we publish updates.
Corto oils on the Index
- Corto TRULY 100% Extra Virgin
California, USA · $12.50/500ml