wpsc_is_product

Located in: Located in: wpsc-functions.php
Version Introduced: 3.8
Return: False if not a product, $wp_query->is_product will be set if true

Description: This condition is used to check if your viewing a product

[php]
<?php if(wpsc_is_product()) : ?>
//product code in here
<?php endif; ?>
[/php]