$product = Mage::getModel(’catalog/product’); $attributes = Mage::getResourceModel(’eav/entity_attribute_collection’) →setEntityTypeFilter($product→getResource()→getTypeId()) →addFieldToFilter(’attribute_code’, ‘manufacturer’) // This can be changed to any attribute code →load(false); $attribute = $attributes→getFirstItem()→setEntity($product→getResource()); /* @var $attribute Mage_Eav_Model_Entity_Attribute */ $manufacturers = $attribute→getSource()→getAllOptions(false);