Know what's in everything you eat
alli scans food, drinks and beauty products to instantly check them against your personal allergen profile.
No sign up needed to try the scanner
Scan any product
Know instantly if it's safe for your allergens
Point your camera at any barcode supermarket products, restaurant menus, takeaway packaging and alli instantly checks every ingredient against your allergen profile. Danger, caution, or safe in seconds.
- All 14 UK mandatory allergens covered
- Covers 3 million+ UK products
- Works offline on cached products
Beauty & skincare too
The only UK allergy app that scans cosmetics
Most allergy apps only cover food. alli also scans skincare, haircare and beauty products for allergens flagging fragrances, nut oils, dairy derivatives and 15+ cosmetic allergens that most people don't know to look for.
- Skincare, haircare, makeup, bodycare
- Flags hidden cosmetic allergens
- Suggests safer alternatives
Safer alternatives
When something isn't safe, alli finds you something better
Pip & Nut Peanut Butter
Ingredients: Peanuts, Salt, Sugar, Oil
Sunfly Sunflower Seed Butter
Safe for you
alli automatically suggests safer alternatives tailored to your allergen profile with direct links to buy them online.
Find eats
Find allergen friendly restaurants near you
alli's Find Eats tab uses your location to show restaurants nearby with allergen flagged menus. See exactly what you can and can't eat before you even walk through the door.
- Google Maps integrated
- Menus flagged for your specific allergens
- Restaurant safety badges at a glance
Join allergy sufferers already using alli
A growing community across the UK
"I scanned my entire cupboard in 10 minutes and found things I didn't know were dangerous. Genuinely life changing."
"Finally an allergy app built for the UK. The restaurant feature is incredible I can check menus before I go."
"I use alli for my daughter's nut allergy. The multi-profile feature means I can check anything for her instantly."
A 100% independent project, founded by Londoners with anaphylaxis
Built for the 41 million people in the UK living with allergies
A UK-first allergen engine, tuned to how we shop, eat and read labels here.
★★★★★ Loved by allergy sufferers across the UK • Free allergy scanner
UK built and UK focused
Tuned to the FSA's 14 priority allergens, with UK label conventions, supermarket SKUs and restaurant chains baked in.
Intelligent allergen analysis
A multi-model pipeline cross-checks ingredients, traces, INCI names and 'may contain' statements in under a second.
Free allergy scanner, no hidden costs
Unlimited scans, no paywall, no ads. Critical safety data should never sit behind a subscription.
Simple steps
How alli works
- 1
Set your allergens
Choose from the 14 UK mandatory allergens plus intolerances and dietary preferences.
- 2
Scan anything
Point your camera at any product barcode — food, drinks, beauty, or search by name.
- 3
Know instantly
Danger, caution, or safe — with flagged ingredients and safer alternatives suggested.
"I've been managing a nut and fish allergy for years. alli is the first app I've found that actually understands UK products and restaurant menus. I use it every single day."
Start today
Eat and shop with confidence, every single day
Join the growing UK community already using alli to check food, drinks and beauty.
No sign up required · Free allergy scanner · uralli.com