SugarCheckit
Got a snack? Sugar-check it.

Browse by category

Pick a category to see every product ranked from lowest to highest sugar load.

Camera scanning needs the ZXing library and an HTTPS page. It loads when you open this tab. In a restricted preview the live camera won’t start — open SugarCheckit on your phone or your own https domain and the camera works. You can always type a barcode below to test the full lookup now.
Point your camera at a product barcode,
then tap “Start camera.”

The research on sugar

What the science actually says about added sugar in the diet — organized by health area, with the strength of evidence labeled honestly and sources you can read yourself.

How to read this section. These summaries are about added sugar as part of a diet — not about any single product, and not a prediction about you. SugarCheckit does not convert a product’s sugar into a personal disease risk, because the science doesn’t support that and no food label can. Evidence strength is labeled on each topic. For your own health, talk to a doctor or registered dietitian.
This research section is educational and summarizes published findings about dietary sugar. It is not medical advice. Summaries are written in plain language; follow the linked sources for the full studies and methods. Evidence on sugar and some outcomes (including cancer) is limited or mixed, and is labeled as such.

Get in touch

Questions, a product we’re missing, a data correction, or partnership ideas — send a note and we’ll get back to you.

Emailhelp@sugarcheckit.com
Data sourcesUSDA FoodData Central · OpenFoodFacts
NoteSugar-content ratings, not medical advice