Generally, the soup color of Pu’er ripe tea cake is wine red, so it’s hard to say whether it is fake or not.

What kind of Pu'er tea cake? Where did you buy it? What do the leaves look like after brewing?

Check the credit of the Taobao seller, and check the outer packaging of the tea cake to see if the product labels are complete!

》》There is a method you can try. Pour the tea soup you brewed on a piece of tissue paper. After 1 hour, see if the color of the tea soup on the paper has darkened and turned into brown. If there is, it's not pigmented.

On the contrary...

The suspicion of fake tea is very high