AllergenAwareInstall on Shopify

Allergen and dietary labels that warn shoppers automatically.

Across product pages, cart, and checkout — AllergenAware tags every product, learns what each shopper avoids, and surfaces conflicts before they buy. Built for UK Natasha’s Law, EU FIC, and US FASTER Act compliance.

Install freeSee how it works

How it works

1

Tag your products

Pick from a regional preset library — UK, EU, US — or add your own. Tag each product’s allergens, may-contain warnings, and dietary suitability in one click from inside Shopify.

2

Shoppers save preferences

Customers tick what they avoid once. Their profile follows them across product pages, cart, side drawer, and checkout — synced to their account if signed in.

3

Conflicts surface everywhere

Inline warnings on product cards, cart line items, and the checkout button. Plus-tier merchants can require an explicit acknowledgement before payment.

Where shoppers see it

Product page
Allergen and dietary labels rendered above the buy button — no theme edits required.
Cart & side drawer
Per-line warnings the moment a shopper adds something they should avoid.
Persistent widget
A discreet bottom-right chip showing what the shopper avoids — one click to update.
Customer profile
Logged-in shoppers manage their preferences from inside their account, synced across devices.
Checkout
Plus-tier merchants get an acknowledgement banner that blocks completion until the shopper confirms.
Collection grids
Conflict warnings appear inline on collection and search pages — before the shopper even clicks.

Built for the rules that matter

UK
Natasha’s Law
14 declared allergens, clear at point of sale.
EU
EU FIC 1169/2011
Mandatory allergen disclosure across the EU.
US
FASTER Act
Sesame as the 9th major allergen.

Pricing

Free
$0
forever
  • Product-page allergen block
  • Cart-page summary
  • Manual product tagging
  • Up to 25 tagged products
Most popular
Standard
$14.99
per month
  • Everything in Free
  • Cart-drawer warnings
  • Persistent preferences widget
  • Customer-account sync
  • Inline product-card warnings
  • Custom styling controls
  • Unlimited tagged products
Plus
$49
per month
  • Everything in Standard
  • Checkout acknowledgement banner
  • Per-market allergen libraries
  • Compliance reports & CSV export
  • Priority support

Install on your Shopify store

Free to install. Free tier is fully functional — no time limit.