Bloated, tired, migraines after meals? What if that's what you're eating?
The hardest part isn't thinking about it, it's knowing how. which. Intoleris It reads the ingredients for you and tells you, in a few seconds, if a product or dish is suitable for you according to your own sensitivities.
Free · no registration required · immediate results. Decision aid, not a medical diagnosis.
Three ways to enter, depending on where you are in the process.
You already know your intolerance, you are still looking for it, or you want the whole tool right away.
I know my intolerance
Choose yours and start a free analysis right away to see what Intoleris says.
I don't know which one
20 questions about your reactions after meals. At the end, your probable profile on the 11 intolerance categories.
- 3 minutes, no credit card required
- Customized result, reusable in all tools
- No registration required to see the result
I want everything, right now.
All the tools, plus 100 analysis credits each month: barcode, food photo, restaurant, fridge, recipes, shopping list and journal.
- 100 credits renewed each month
- Food diary and correlations
- Your loved ones at $2.49/month each, up to 5
A photo, a barcode or a list of ingredients. The rest is up to us.
You show
Take a picture of the dish, scan the barcode on the shelf, or paste the ingredient list from a homemade product.
Intoleris reads everything
Each ingredient is compared to your profile: 11 intolerance categories, 959 foods, SIGHI database and OpenFoodFacts.
You see what matters
Any potential problems are indicated, along with the reason. Not a list of everything the product contains.
You have an alternative
When a product is not suitable, a version compatible with your profile is offered.
Start from your own experience, not from a catalog of tools.
"This product contains lactose."
"This product might cause you problems."
According to your profile
Not a generic base: the same yogurt doesn't have the same verdict for two people. And for your loved ones, an account each at $2.49/month, up to five.
Several sensitivities at once
Histamine, lactose, FODMAPs, additives, SIBO… Real-life intolerances stack up. Intoleris checks them all at once, not one at a time.
What you eat, what you feel
The journal links your meals to your symptoms and highlights what recurs frequently before a reaction.
Your data stays yours
Your analyses are processed by our AI provider and then belong to you. No resale, no advertising profiling.
Intoleris is a decision-support tool developed with nutrition and digestive-health specialists. It is not a medical device and is not intended to diagnose, treat, cure or prevent any disease. If you have symptoms, talk to your doctor or another qualified healthcare professional.
Start for free. Unlock everything whenever you want.
Discovery
To see what Intoleris said about your products, no credit card required.
- Profile test for 11 intolerances
- Barcode scanner, homemade product, restaurant
- Food diary and intolerance profile
Essential
All the tools, plus 100 analysis credits renewed every month.
- Photos of dishes, fridge contents, recipes, and shopping lists
- Diary and symptom correlations
- Your loved ones at $2.49/month each, up to 5
- +20% credit on every top-up
Unlimited
No counter. For those who analyze every day.
- Limitless analysis
- Everything Essential includes
- Export PDF, print and share
- Priority support
This is what we are asked most often.
Any other questions? See the full FAQ or our methodology.
Does this replace a doctor?
No. Intoleris is a decision-support tool, not a diagnosis. It highlights ingredients known to be risky for your profile. If you have symptoms, talk to your doctor or another qualified healthcare professional.
How does the app know what suits me?
Based on your profile: the intolerance categories you selected or that the test identified, your sensitivity level, and the foods you avoid. Each ingredient is compared to this profile and a database of 959 foods (SIGHI, OpenFoodFacts).
What if a food sometimes goes down and sometimes doesn't?
This is common, especially with histamine or FODMAPs, where the dose and cumulative effect matter. That's what a food diary is for: noting what you eat and how you feel, to see what happens frequently before a reaction.
Does it work in a restaurant?
Yes. Photograph the dish or describe it, or attach the card. Intoleris identifies the likely ingredients and tells you what to ask the server.
Can I cancel at any time?
Yes, with just one click from your account. No commitment, no hidden renewals. Purchased credits remain yours.
Start with the test. It takes three minutes.
You'll know which food groups are likely the culprit, and you can check any product right away. Free, no registration required.
