It's an application that allows users to scan or input products to get detailed information about their ingredients and potential effects.

Yes, it highlights common allergens based on the ingredient list for most of the products.

The app has a comprehensive and regularly updated ingredients database, which contains detailed information about a wide range of ingredients, including their properties, potential allergens, and dietary classifications. This process allows the app to provide users with detailed and accurate information about the ingredients in the scanned products. If the app is not present in the database the  app identifies ingredients using a combination of advanced image recognition and text analysis technologies. When a user scans a product label, the app's image recognition algorithm first detects and isolates the ingredients list from the image. Then, text analysis technology, often powered by Optical Character Recognition (OCR), converts the captured image of the ingredient list into text. This text is then processed using natural language processing (NLP) algorithms to identify and interpret each ingredient.

The accuracy is high, but it may vary depending on the product data available.

From manufacturer databases, verified online sources, and user contributions.