Privacy
This web tool runs in your browser. Ingredient text you type or paste is checked locally by the page's rule engine and is not sent to a server by this site.
History / Safe List, if you use it, is stored only in your own browser (localStorage) and can be cleared from the tool page.
No account, payment, or personal information is collected by this tool at launch. If analytics or a contact form is added later, this page will be updated before it goes live.