1. From the comparison of packaging, the logo and brand name of the real Tama yogurt will be on the packaging, while Pinyin or other similar signs will be on the packaging of counterfeit products, or the logo and brand name on the packaging will be different from the real one.

2. From the color contrast, the real Tamar yogurt is white, while the counterfeit product is yellow or gray.

3. Compared with the taste, the real Tamao yogurt tastes sweet and sour, and the counterfeit product tastes too sour or too sweet.