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Report a measurement, fix a label

A caffeine figure that changed on a new batch, a can size different from the one shown, a dead source: those are the most useful messages we get. Corrections are checked against a published source (the maker’s label, product page or Open Food Facts) before they go live, then dated on the product page.

Your name Optional

Only useful if you want to be credited in the published correction.

Email address Required

Needed so we can come back to you if the measurement needs clarifying. Used for nothing else.

What this is about Required

This decides whether the message goes to the measurements queue or the site one.

Which can Optional

The name of the can, or the address of its product page if you have it to hand.

Your message Required

The figure you read, the purchase date and the place if you have them: that is what makes a check quick.

Required fields are marked “Required”, never by an asterisk alone. We reply within four working days.