Target only single product page

At first sorry for my bad English!
I try to hide #mceu_27-body and #wp-content-editor-tools on products page (editing mode) like on the pics for certains authors!
This work find :

    add_action('admin_head', 'wwc_my_custom_css');
if (!current_user_can('edit_pages') ) {
function wwc_my_custom_css() {
     echo '<style>
               #mceu_27-body, #wp-content-editor-tools{
                  display:none !important;
               }
          </style>';}
}

But it affect all posts type and I just want it on products post type so I tried that but it doesn’t work :

add_action('admin_head', 'wwc_my_custom_css');

if (!current_user_can('edit_pages') && is_product() ) 
function wwc_my_custom_css() {
     echo '<style>
               #mceu_27-body, #wp-content-editor-tools{
                  display:none !important;
               }
          </style>';}
}

Thx