Remove a Product Tab

The “Additional Information” tab is automatically populated with the category, sub-category, tags and custom field values for a product. You can choose what elements show in the “Additional Information” tab using the “Product Page Elements (Additional Info)” setting in the “Basic” area of the “Options” tab.

If you wanted to hide that tab completely, then you could use custom CSS. For example:

.upcp-tabbed-addtl-info-menu, .upcp-tabbed-addtl-info {
display: none;
}