1, depending on the price, if it's too far from the market price, it's generally less than 20% off, no matter what reason he says, it's all fake, and the difference between the real product price and the shopping mall price is within 20%. ?

2, packaging, some inferior imitation packaging is still very poor, printing is very vague, especially trademarks. ?

3. Open the paste inside to see if the color is even and there is a pungent smell.

Friendly reminder: There are a lot of fake cosmetics on the Internet, especially the cheaper ones. Cosmetics are things used on the face. Can't be cheap. If you want to buy it, you must go to the counter or the official flagship store.