No trademark.

How to identify perfume: 1. YSL Liberty Water has a bottle design like a high-end smoking attire, an asymmetrical bottle cap, and a golden horizontal logo wrapping around the bottle body. The overall look is like a high-end cigarette. Like a dress, it is full of design, like a cool girl who is spontaneous. People who like this perfume will like it very much, but people who don't like it will be put off.

2. The color of the liquid is different. The genuine perfume liquid is light-colored, while the fake liquid is darker. It is recommended to observe it on a white background.

3. The color of the straws is different. The authentic straws are pure transparent color, while the fake straws are a little milky white.

4. The difference in LOGO is that there is basically no trace of glue on the genuine product, while the fake one is very obvious.

5. The difference in capacity is that genuine products have more capacity and fake products have less capacity.

6. Pull out the pressing head and observe. The interior of the genuine product is milky white, while the interior of the fake product is golden.

7. The difference between the bottom label printing. The bottom label printing of authentic products is spaced, while the printing of fake products is densely packed. 8. The difference between the buckles inside the cover. The buckles of genuine products are larger than those of fake products. The buckle is smaller.

9. Unplug the pressing head and look inside. The base of the genuine product is silver, while the base of the fake product is gold.