It's fake. It hurts badly and my skin is red. The seller even said it was the plastic wrap. At first, you said you could return it if you were allergic to plastic wrap. Later, if you don't return it, you can't find anyone to defend your rights. You can only admit the loss. I was cheated. Don't buy a box of 398 sold by the weight loss assistant on WeChat, which is harmful to the skin. Don't lose more than you gain.