USDA FoodData Central
The primary source for U.S. branded-food history. Manufacturer and data-provider records include ingredients, nutrients, serving information, package data, GTINs, dates, and linked historical FDC records.
U.S. public domain / CC0 1.0. Visit FoodData Central ↗
Open Food Facts
A community-maintained open database used selectively for historical revisions and corroboration. Its presence strengthens evidence but does not remove uncertainty.
Database content is available under ODbL 1.0; individual contents may have separate terms. Visit Open Food Facts ↗