Support

Need help, found a wrong score, or have an idea? We'd like to hear it.

Get help

Report a problem or ask a question: open an issue on GitHub.
Wrong product details (name, ingredients, nutrition): fix them on Open Food Facts. FoodChecker picks up the change automatically.
Disagree with an additive rating? Open an issue with your source. The ratings and their reasons are in the additive table.

Common questions

Why no score? A fair score needs calories, sugar, saturated fat and salt. If the database is missing them, send a photo of the nutrition panel and FoodChecker scores it from the label.

Why is a "healthy-looking" product rated low? The card shows the exact math: nutrition points, then the percentages taken off for additives and processing.

How do I connect it? Use https://foodchecker-ebon.vercel.app/mcp as a custom connector in ChatGPT or Claude. Setup steps.