This Review Title is False Advertising. Don't be deceived as I was. and the content is: Product image clearly says "48 HR" protection.  With shipping I paid about $14 for this item. In retail store this 24 HR version costs about $6.  The only 48 hour versions of this product DO contain Aluminum.  This was very disappointing.<br /><br />Update:  I contacted the seller and they reimbursed me half of the value of the product which is fair. They still haven't changed the product image though..There are other information for this review, one is This reviewer did purchase it and the other is 1 people think this review is helpful.