Empower yourself to prevent
your allergy symptoms.

Reactions empowers you to tackle irritant and allergen based symptoms. We fill the gap in allergy support by helping you track reactions, identify triggers, develop mitigation strategies, and provide comprehensive reports for your healthcare providers.

Person checking their skin with a magnifying glass

Build strategies to tackle your allergies

Symptom Insights

Information on exactly what is triggering your symptoms, when they occur, and potential patterns.

1000+ Allergens Tracked

Track all potential allergens using our comprehensive database of ingredients, environmental factors, and more.

Perfect Planning

Plan your day in a way that allows you to get the most out of it while avoiding or mitigating your reaction triggers.

Novel Allergy Health Technology

With Reactions you can:

  • Track symptoms.
  • Identify patterns in your reactions.
  • Identify your unique irritant and allergen triggers.
  • Find products that will work without causing you to have a reaction.
  • Generate reports for your GP or allergy specialist.
  • Discuss potential treatments and other solutions.
  • Do it all in once place.

Frequently Asked Questions

Our tools uses collective user data, up to date sources, environment tracking APIs along with information you provide us on products you use, your symptoms and your life. By logging daily observations and symptoms, the app identifies patterns and potential triggers over time.

We hope to provide you with new and useful information from day 1. We should be able to start spotting preliminary patterns within 2-3 weeks of consistent tracking. However, for more complex cases it may take longer to establish clear correlations. The more diligently you track, the faster you'll receive actionable insights.

Yes! Our barcode scanning feature allows you to quickly add products and automatically import their ingredient lists into your tracking system. If a product isn't in our database, you can manually add it and we'll update our system for future users.

Absolutely. We use industry-standard encryption and security protocols to protect your data. Your personal information and health data are never sold to third parties. You maintain complete ownership of your data and can export or delete it at any time.