1, look at the text: the text printed on the front of the bottle, the text on the genuine Qinshui liquid foundation bottle on the right is thinner, and then the fake text on the left is thicker. If you compare the following two lines, it is still obvious.

2, look at the bottom of the bottle: the authentic bottom of the bottle is square, and the workmanship is particularly exquisite. The bottom of the fake bottle is rough, and there is a circle of this obvious trace.

3, look at the lid: genuine lid, pull it down and then cover it, it will be tightly buckled and almost seamless. After the cover of the fake is removed, there is no gap, but on the other hand, if you put it back, there will be a gap in front, and there will still be a gap if you cover it hard. But after the genuine product is unplugged, there is no gap no matter how you cover it.

4, look at the buckle: the buckle inside the genuine product, up and down this position, there are two obvious buckles, two on each side. There is a button on the fake one, but the button below him is not without it, but it is very vague. Not as obvious as the real thing.

5. Test the inside of the duckbill with a fluorescent test pen: You can see that the genuine product on the right has no fluorescent reaction, and the fake product on the left has this fluorescent reaction.