Here is a little code to be added to header.tpl if you want to add the meta keywords ofr a product page
1 2 3 4 5 6 7 8 9 | {if isset($product->tags) AND $product->tags} {if isset($product->tags[$cart->id_lang]) AND $product->tags[$cart->id_lang]} < meta name = "keywords" content=" {foreach from=$product->tags[$cart->id_lang] item=foo} {$foo|escape:'html':'UTF-8'}; {/foreach} " /> {/if} {/if} |