Allergen Matrix
Allergen compliance for Shopify food stores — 14 allergens, may-contain, PPDS labels, allergen schema.
✓ Free plan available · No credit card required
Before Allergen Matrix...
Food businesses face different allergen labelling laws across the UK (Natasha's Law), EU (FIR 1169/2011), and US (FALCPA + FASTER Act) — each with its own allergen list and label format. Before Allergen Matrix, Shopify merchants managed this in spreadsheets and manual updates.
Allergen Matrix is built specifically for Shopify food businesses — combining multi-jurisdiction allergen sets, may-contain handling, PPDS label PDFs, storefront filtering, and allergen JSON-LD in a single install.
Allergen Matrix gives food businesses on Shopify a complete system for managing and displaying allergen information. Declare the 14 UK/EU allergens (and the US FALCPA set including sesame), record may-contain / cross-contact warnings, generate PPDS (prepacked-for-direct-sale) label PDFs for the kitchen, filter the storefront by what a customer must avoid, and emit allergen JSON-LD so the data is machine-readable.
Everything Allergen Matrix does.
14 allergens (UK/EU) plus the US FALCPA set including sesame
May-contain / cross-contact warnings recorded per product
PPDS label PDFs for prepacked-for-direct-sale items
Exclusion-based filtering — customers mark what they must avoid, matrix hides matching products
Dietary filters: Vegan, Vegetarian, Halal, Gluten-free, Nut-free, Dairy-free
Allergen JSON-LD output so allergen data is machine-readable
Multi-jurisdiction and multi-language label rendering on higher tiers
One-click install — no coding required
Simple, flat-rate pricing.
No revenue share. No credit-based limits. No hidden fees. Free plan available — no card required.
- Up to 5 products
- All 14 allergens
- Compliance badge on storefront
- Allergen matrix display
- Higher product limit
- May-contain / cross-contact warnings
- Storefront allergen + dietary filtering
- PPDS label PDFs
- Email support: hello@saltai.app
- Unlimited products
- Everything in Starter
- CSV bulk import
- Allergen JSON-LD output
- Audit log
- Custom branding
- Email support: hello@saltai.app
- Everything in Pro
- Multi-jurisdiction label rendering (EU/UK/US/CA/AU/BR)
- Multi-language labels
- Priority support
- Email support: hello@saltai.app
Billed in USD · GBP and EUR shown for reference
Built for these merchants.
Common questions.
Does Allergen Matrix have a free plan?
Yes — Allergen Matrix has a free plan that lets you get started with no card required. You can upgrade to a paid plan any time from within the app.
How do I install Allergen Matrix?
Install Allergen Matrix from the Shopify App Store. Once installed, follow the in-app setup guide — most merchants are live within 10 minutes.
Does Allergen Matrix work with my Shopify theme?
Yes. Allergen Matrix is built to work with all Shopify themes including Dawn, Debut, and any custom theme. No theme code editing required.
Who built Allergen Matrix?
Allergen Matrix is built by SaltAI — a Shopify app publisher run by merchants who use these apps in their own food business. Every app is tested in production before it ships.
What support is available?
All plans include email support via hello@saltai.app. You'll hear back from a human who understands your business, not a bot.
Ready to install Allergen Matrix?
Free plan available. No credit card required to get started.
Install Allergen Matrix on Shopify