1, first of all, from the packaging paper: the real paper is slightly corrugated, the fake is very smooth, and the red font color of the fake looks strange, so I can't say anything.
2, packaging bar code: the real thing is relatively white, the upper row of fonts is fine and the lower row of fonts is thick, the fake is a bit beige, and the upper and lower rows of fonts are the same thickness.
3. Batch number steel seal at the bottom of the outer packaging: The fake carton material is thicker than the real one, so the fake steel seal feels heavier and the real steel seal is more delicate. This sticker at the bottom is the most obvious difference between true and false.