Detect gluten and allergens instantly.
Scan product barcodes in seconds. Protect yourself from celiac disease reactions and life-threatening food allergies with our global database of 3M+ products.
Instant Results
Scan barcodes and get allergen info in seconds
Simple, Transparent Pricing
Choose the plan that works for you
Monthly
- Unlimited barcode scans
- Instant gluten detection
- Complete allergen database
- Cancel anytime
Yearly
- Unlimited barcode scans
- Instant gluten detection
- Complete allergen database
- Works on all devices
- Lifetime updates
- No monthly fees
Secure payment via PayPal
Why Choose GlutenScanning?
Fast, accurate, and affordable allergen detection
Instant Results
Get allergen information in seconds by scanning or uploading a barcode
Gluten Focus
Special emphasis on gluten detection for celiac disease and gluten sensitivity
Global Database
Powered by OpenFoodFacts with millions of products worldwide
Mobile Friendly
Works perfectly on phones, tablets, and desktop devices
One-Time Payment
$9.99 for lifetime access. No subscriptions, no recurring charges
Privacy First
No data collection. Your scans and searches remain private
About GlutenScanning
GlutenScanning was created to help people with celiac disease, gluten sensitivity, and food allergies make informed decisions about the products they consume. By leveraging the comprehensive OpenFoodFacts database, we provide instant, reliable allergen information right when you need it—at the store or at home.
For a one-time payment of $9.99, you get lifetime access to our scanner with unlimited scans. We believe that everyone deserves to shop with confidence and eat safely.
Understanding Gluten and Food Allergens
⚠️ Why Gluten Detection Matters
Celiac disease is a serious autoimmune disorder affecting 1 in 100 people worldwide. When individuals with celiac disease consume gluten, their immune system attacks the small intestine, leading to:
- Intestinal damage - Destruction of villi that absorb nutrients
- Malnutrition - Even with adequate food intake
- Long-term complications - Osteoporosis, infertility, neurological disorders
- Increased cancer risk - Intestinal lymphoma if untreated
- No cure - Strict lifelong gluten-free diet is the only treatment
Even trace amounts (as little as 20 ppm) can cause damage. Cross-contamination is a serious concern.
🚨 Food Allergy Dangers
Food allergies affect over 32 million Americans and can be life-threatening. Common allergens include:
Anaphylaxis can occur within minutes of exposure, causing difficulty breathing, rapid pulse, loss of consciousness, and can be fatal without immediate treatment (epinephrine injection).
📊 Critical Statistics
Sources: Food Allergy Research & Education (FARE), Celiac Disease Foundation, National Institutes of Health
How GlutenScanning Protects You
See real examples of our instant allergen detection
GLUTEN-FREE
Organic Rice Crackers
No allergens detected
Safe for celiac disease✅ Safe Product Example
When a product is gluten-free and allergen-safe, you'll see clear confirmation with a green checkmark. Perfect for quick shopping decisions.
CONTAINS GLUTEN
Whole Wheat Bread
Allergens:
Wheat Gluten Soy⚠️ NOT SAFE for celiac disease
⚠️ Warning Example
Products containing gluten show immediate warnings in red. All detected allergens are clearly listed to protect you from dangerous exposure.
MAY CONTAIN TRACES
Chocolate Bar
May contain:
Peanuts Tree Nuts Milk⚠️ Cross-contamination possible
⚠️ Cross-Contamination Alert
Products with potential cross-contamination are flagged in yellow. Critical for severe allergies where trace amounts can trigger reactions.
Frequently Asked Questions
Everything you need to know about gluten and allergen scanning
What is celiac disease and why is gluten dangerous?
Celiac disease is an autoimmune disorder where consuming gluten (a protein found in wheat, barley, and rye) triggers an immune response that damages the small intestine. This damage prevents proper nutrient absorption and can lead to serious health complications including osteoporosis, infertility, neurological disorders, and increased cancer risk. Even trace amounts of gluten (as little as 20 parts per million) can cause intestinal damage in people with celiac disease. There is no cure - the only treatment is a strict, lifelong gluten-free diet.
How dangerous are food allergies?
Food allergies affect over 32 million Americans and cause approximately 200,000 emergency room visits annually. Severe food allergies can trigger anaphylaxis - a life-threatening reaction that can occur within minutes of exposure. Symptoms include difficulty breathing, rapid pulse, dizziness, and loss of consciousness. Without immediate treatment with epinephrine (EpiPen), anaphylaxis can be fatal. The eight major allergens (milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, and soy) account for 90% of all food allergy reactions.
How does GlutenScanning work?
GlutenScanning uses barcode scanning to instantly look up products in the OpenFoodFacts database - a collaborative, open database with over 3 million food products from around the world. When you scan a barcode, our system retrieves detailed allergen and ingredient information and clearly displays whether the product contains gluten or other allergens. The system checks both declared allergens and potential cross-contamination warnings.
What allergens does it detect?
GlutenScanning detects all major food allergens including: gluten, wheat, peanuts, tree nuts, milk, eggs, fish, shellfish, soy, sesame, and many others. It also identifies potential cross-contamination risks with "may contain" warnings. The system is updated continuously as new products are added to the OpenFoodFacts database.
Is the information accurate and up-to-date?
GlutenScanning uses the OpenFoodFacts database, which is continuously updated by a global community of contributors and manufacturers. However, product formulations can change. Always verify ingredients on the actual product packaging as our final check. This tool is designed to help you make informed decisions quickly, but should not replace reading labels, especially for life-threatening allergies.
Can I use this for severe food allergies?
GlutenScanning is an excellent pre-screening tool for people with food allergies, but if you have severe, life-threatening allergies, you should always read the actual product label as your final verification. Use GlutenScanning as your first line of defense to quickly eliminate unsafe products, but never rely solely on any app for life-threatening allergies. Always carry your epinephrine auto-injector.
What currencies and languages are supported?
GlutenScanning supports 20 currencies including USD, EUR, GBP, CHF, CAD, AUD, JPY, and more. Pricing is automatically displayed in your local currency. The platform supports 50 languages including English, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Arabic, Russian, and many more. Language is auto-detected from your browser settings.
How much does it cost?
We offer two subscription options: $0.99/month or $9.99/year (save 16%). Pricing is the same in major currencies: €0.99/month or €9.99/year, £0.99/month or £9.99/year, CHF 0.99/month or CHF 9.99/year. You can cancel anytime. We accept PayPal, Apple Pay, and Google Pay.
Is there scientific research backing this?
Yes! Our platform is informed by peer-reviewed research from leading institutions including Stanford Medicine and Harvard Medical School. We provide links to 10+ scientific articles on celiac disease, gluten sensitivity, food allergies, and allergen safety. See our Scientific Resources section for full citations and research papers.
Scientific Resources
Research from Stanford Medicine and Harvard Medical School
Celiac Disease: Current Understanding and Management
Comprehensive review of celiac disease pathophysiology, diagnosis, and gluten-free diet management.
Read Research →Non-Celiac Gluten Sensitivity: Evidence and Clinical Approach
Research on non-celiac gluten sensitivity (NCGS), distinguishing it from celiac disease and wheat allergy.
Read Research →Food Allergy Immunology and Management
Latest research on food allergy mechanisms, oral immunotherapy, and emergency management.
Read Research →Food Allergen Labeling and Consumer Safety
Analysis of food allergen labeling regulations and recommendations for improved consumer safety.
Read Research →