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How it works
- Scana product by barcode, camera, or photo.
- We checkeach claim against the published evidence — ingredient, dose, and who funded the study.
- You decidewith a clear verdict on every claim, plus a swap with better evidence.
The rating scale
Evidence first
We rate the evidence, never the company. Every verdict links to its sources — study type, sample size, and who paid. Affiliate links are always labelled.