To anyone who receives counterfeit items sold on Amazon: alert the company that makes the real items. Amazon is violating the law by selling counterfeit products, and the companies can go after them for doing so.
I have had the companies reapond with everything from "yup, its another fake, we do not sell our product on amazon" to "here is the product for free because you helped us win a judgement aganst a longtime chinese counterfitting group that is one of amazons top sellers"