Personalized food scanner

Scan packaged foods through your own food standards.

KaLens helps you scan barcodes, ingredient lists, and nutrition labels to understand how each product matches your allergens, dietary preferences, ingredient concerns, additive preferences, and nutrition goals.

See how it works

Real-time alertsDiet fitView nutrientsExamine additivesBlock allergensBlock ultra-processedLearn if processedHigh-risk additivesCognitive-energy risk additivesGut/immune risk additivesHigh sugar warningsHigh sodium warningsHigh protein preferenceHigh fiber preferenceNot vegan blockerNot vegetarian blockerNot halal blockerNot kosher blockerNot keto fit friendlyHigh Nova groupIndustrial additivesPalm oil blockerSeed oil blockerBrain fog warningsDigestive bloating warningsPost-meal fatigue warningsReal-time alertsDiet fitView nutrientsExamine additivesBlock allergensBlock ultra-processedLearn if processedHigh-risk additivesCognitive-energy risk additivesGut/immune risk additivesHigh sugar warningsHigh sodium warningsHigh protein preferenceHigh fiber preferenceNot vegan blockerNot vegetarian blockerNot halal blockerNot kosher blockerNot keto fit friendlyHigh Nova groupIndustrial additivesPalm oil blockerSeed oil blockerBrain fog warningsDigestive bloating warningsPost-meal fatigue warnings

Find out what's hiding in your food

Spot harmful ingredients quickly

Most unhealthy ingredients hide behind technical aliases. We cross-reference every scan against a massive database of 3.1 million products and 600+ additives to reveal the truth before it enters your system.

KaLens product review screen showing Pringles alerts, score, tabs, and product overview.

Real-time personal shield

Intercept risk signals in real time.

Receive real-time label alerts for selected allergens, additives, seed oils, palm oils, and your dietary preferences and needs. Our engine instantly intercepts what the human eye misses in a 3-second glance.

KaLens barcode scanning preview with product alerts.

Your rules, your food

Enforce your standards

Your dietary preferences are unique. KaLens automatically enforces your specific dietary needs and preferences, personalized using your selected profile and settings.