Photograph a label, see what the trials used
Take a photo of the Supplement Facts panel. We read each row, you check the numbers, and every ingredient is put beside the doses studied in human trials, any upper limit and the forms the trials tested. Proprietary blends are flagged.
Label X-Ray · Kymata Health 463 compounds Photo not stored · read by Fireworks AI No paid links on this page How it works
Label X-Ray · read of a Supplement Facts panel
Fireworks AI · 99.2% of rows read right in our testPoint the camera at the Supplement Facts panel, flat and in good light.
Fill the frame with the Supplement Facts panel. Not stored.
- 01 Photograph the Supplement Facts panel, or pick one from your library.
- 02 A vision model at Fireworks AI transcribes each line: ingredient, form, amount, % DV.
- 03 Every line is put beside the doses and forms used in human trials on our pages. Blends are flagged.
We don’t store or log your photo. To read it, we send it once to our model provider, Fireworks AI, which processes it under its own data terms, and only the rows it returns are kept, in your browser. Compared with the doses and forms used in trials, not with what anyone should take. Type a label instead.
How does Label X-Ray read a supplement label?
Reading. We don't store or log your photo. To read it, your browser shrinks it and we send it once to our model provider, Fireworks AI, which processes it under its own data terms, and only the rows it returns are kept, in your browser: each ingredient, its form, the amount and unit, and the % Daily Value. The model reads most rows correctly, not all (our test), so you check every number; any of them can be corrected.
Blends. A proprietary blend prints one total for several ingredients. We list its ingredients, but none of them can be compared with the doses studied, because the label does not give their amounts.
Comparing. The same comparison as Label Lens: the amount a day against the range of daily doses studied in human trials on the compound's page, the reference doses that page cites, the upper limit for intake from supplements where a public body sets one, and the form on the label against the forms the graded trials tested. Every line carries its source.
What it never says. Whether a product suits you, or a verdict on its quality. Labels state the brand's own amounts; independent testing is a separate question.
How accurate is Label X-Ray?
We tested the reader on 42 real photos of supplement labels from Open Food Facts (US Supplement Facts panels and UK and EU nutrient tables, some blurred, curved or cut off), 256 ingredient rows in all, each transcribed by hand. It read 254 of them with the right ingredient, amount and unit (99.2%), added 1 rows that were not on the label, and returned no rows for the photos that showed no readable panel. Checked Oct 21, 2026; we picked the model with the best score of the 4 we tested.
It still makes mistakes, and your photo may be harder to read than ours, so every number is yours to confirm.
Questions about Label X-Ray
What does Label X-Ray do?
It reads a photo of a Supplement Facts panel and puts each ingredient beside the daily doses studied in human trials, any upper limit for supplements and the forms the trials tested, with the sources. Proprietary blends are flagged because their labels hide each amount.
Is my label photo stored?
No. We don't store or log your photo. To read it, we send it once to our model provider, Fireworks AI, which processes it under its own data terms, and only the rows it returns are kept, in your browser.
Does Label X-Ray tell me how much to take?
No. It shows what was studied, not what suits you. A dose inside the studied range is not a recommendation, and one outside it is not a verdict on the product. Ask your clinician or pharmacist, especially if you take prescription medicines.