WordPress at a glance
function is not described

is_product_taxonomy() WC 1.0

Is_product_taxonomy - Returns true when viewing a product taxonomy archive.

No Hooks.

Return

true|false. Nothing.

Usage

is_product_taxonomy();

Code of is_product_taxonomy() WC 5.3.0

<?php
function is_product_taxonomy() {
	return is_tax( get_object_taxonomies( 'product' ) );
}