Allergens System for Woocommerce
As of April 2026, Allergens System for Woocommerce is a WordPress allergens plugin with 100 active installations and a 5/5 rating from 2 reviews. It has been downloaded 2.4K+ times in total. Requires WordPress 3.8+ and PHP 7.4+. Available on WordPress.org since 2022. Top alternative: Erudus One for WordPress.
This plugin add allergens to each product in your store.
Features:
* Add allergens to simple and variable products
* Display allergens with customizable icons (Classic or Trece theme)
* Full WPML compatibility – allergens automatically copy to translations
* Page builder compatible (Oxygen, Elementor, Bricks, Divi, etc.)
* Pure JavaScript system for maximum compatibility (no template overrides)
* Accessibility friendly with proper ARIA labels
* Custom tab in product admin for easy management
* Developer-friendly function for custom themes: treceafw_show_allergens_out()
For Developers:
Use the treceafw_show_allergens_out($product) function to display allergens in your custom theme or plugin:
php
<?php
if (function_exists('treceafw_show_allergens_out')) {
echo treceafw_show…
| WordPress | 3.8+ requiredTested up to 6.8.5 |
| PHP | 7.4+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.