Scan a barcode or photograph an ingredients list. Zesti explains each additive and ingredient in plain English and shows the evidence behind it.
Barcodes are looked up in a product database. If a product isn't there, photograph the ingredients list and Zesti reads it for you.
Every result shows why it scored the way it did, ingredient by ingredient, and where the evidence comes from. The method is published inside the app.
Save the allergens you avoid and Zesti flags them. Personal flags never change the overall score.
Zesti provides general information about food ingredients. It is not medical or dietary advice, and it is no substitute for reading the label if you have a food allergy.