NoAllergy
Shopping safely with allergies.
NoAllergy is a website extension that can record the allergens for members and label food allergens based on settings while shopping online. It helps people to avoid allergens and get a healthy life.
Role
UI/UX DesignerType
Competition ProjectTools
Figma
Problem
People with food allergies struggle to safely identify potential allergens when shopping online, where ingredient information is often hard to scan, inconsistent, or buried in product details. This uncertainty increases anxiety and the risk of accidental exposure, limiting their confidence in everyday purchasing decisions.
Solution
NoAllergy is a browser extension designed to help people with food allergies shop online more safely. It identifies potential allergens in real time, allowing users to avoid risky products and make healthier, more confident purchasing decisions.
Function01
Multi-user integration
NoAllergy enables families to manage multiple profiles under one account. The extension automatically scans products against each saved profile and flags risks accordingly.
Function02
Rapid detection of allergens
NoAllergy identifies potential allergens in products and recommends safer alternatives, help users navigate their purchasing journey with clarity and confidence.
Research
Finding food that's actually safe to buy still feels like guesswork.
Food allergies are becoming an increasing health concern across the Asia-Pacific region. Studies show rising prevalence in several Asian populations, including Taiwan, where food allergy rates increased from 7.7% to 10.4% among children and adolescents and from 6.4% to 12.5% among adults. The region also presents distinct allergen patterns, with shellfish playing a particularly significant role in many Asian populations.
This research aimed to understand how people with food allergies navigate everyday food decisions, from searching for suitable products and interpreting ingredient labels to assessing risk and managing uncertainty before making a purchase.
Affinity Mapping
User Journey
User Flow
Design System
Final Design
