$products = Mage::getModel('catalog/product')->getCollection();
foreach($products as $product){
$_product = Mage::getModel('catalog/product')->load($product->getId());
}
Conteúdo para você se capacitar em programação
$products = Mage::getModel('catalog/product')->getCollection();
foreach($products as $product){
$_product = Mage::getModel('catalog/product')->load($product->getId());
}