<?php

/* ## WooCommerce: Add wordpress custom field Tab on the Product Page ## */

/*————— Add belove code in theme’s function.php file ————–*/

/* Add custom field description tab in Product page */

add_filter( ‘woocommerce_product_tabs’, ‘woo_new_product_tab’ );

function woo_new_product_tab( $tabs ) {
   
$tabs[‘product_short_description’] = array(
    ‘title’     => __( ‘Ingredients’, ‘woocommerce’ ),
    ‘priority’  => 50,
    ‘callback’  => ‘woo_new_product_tab_content’
);
    return $tabs;
}

function woo_new_product_tab_content() {
echo get_post_meta(get_the_ID(), ‘custom_field_name’, TRUE); // Add here custom field name
}

/*. Add custom field description tab in Product page */
?>