Online Grocery Food Labels: What to Check Before You Buy
Direct answer: Before buying a packaged food online, look for the current ingredient list, Nutrition Facts panel, serving size, and allergen information. The FDA notes that online grocery listings can make this information hard to find, so do not let an app score or product image replace the full package details.
Start with the details an online listing may hide
The FDA's 2026 food-program priorities specifically identify online grocery shopping as an area where Nutrition Facts, ingredient, and allergen information can be missing or hard to find. Check the listing carefully and use the product package after delivery as the final source.
Save a readable label image when available
PureScan's published listing says it can scan an ingredient list with the camera or from an image in your gallery. A clear label image can help you organize a review, but it does not confirm that an online retailer's listing is current or complete.
Know when not to rely on an image
Do not make an allergy, medication, or treatment decision from a partial online listing or old saved image. Check the package in hand, manufacturer information, and qualified guidance for high-stakes choices.
Use the right app for the right job
Food Scanner - PureScan is a separate product for reviewing ingredient lists and product context. MacroChat is a separate calorie and macro tracker for typed or dictated meal logging. Do not treat either app as medical advice, an allergy guarantee, or an exact measurement.
Frequently asked questions
Can an online grocery image replace the package label?
No. Product images and retailer information can be incomplete or out of date; verify the package you receive.
Can PureScan confirm allergens from an online listing?
No. PureScan is not an allergy-clearance tool and cannot replace the current package or manufacturer information.