100% independent
No ads, no sponsored brands and no selling your data. No manufacturer can pay to look better. The score answers to the data and nothing else.
There are many ways to score a food. Nutrio picks transparency: an open formula, official sources and zero commercial interests. Here is why it is worth using.
Scan a productNo ads, no sponsored brands and no selling your data. No manufacturer can pay to look better. The score answers to the data and nothing else.
No secret algorithms. The score comes from a public formula you can read in full under "How it works", weightings and thresholds included.
Every additive warning links to its real source: EFSA re-evaluations, IARC monographs, European regulation and peer-reviewed studies.
We use Open Food Facts, the largest open food database in the world. Scan practically any barcode in the supermarket.
No sign-up, no email address. Your settings stay on your phone; we never see them.
Nutrio is free. A project built to help you understand what you eat, not to sell you anything.
More than 475 additives with their risk level, what they are, what they may cause and why — in measured language, never presenting suspicions as certainties.
Tick what matters to you — palm oil, gluten, lactose, vegan, nut-free… — and Nutrio flags it on every product you scan.
| Nutrio | Opaque apps | |
|---|---|---|
| How the score is calculated | Public, explained formula | Secret algorithm |
| Independence | No ads, no sponsorships | Paid brands and ads |
| Sources for the risks | EFSA, IARC, studies cited | Often unsourced |
| Your data | Stays on your phone | Account and tracking |
| When data is missing | We tell you, we do not invent it | Same score, no warning |
Point your camera at a barcode and get a clear score — and the reasons behind it — in seconds.