1, official website: there is a traceability code at the bottom of He Fei milk powder can. By tracing the code, you can check whether the He Fei milk powder you bought is genuine or not on official website.
2. Color and taste of milk powder: real milk powder is natural milky yellow, with the unique milk flavor of milk, while fake milk powder is white, with almost no frankincense or even milk flavor; ;
3. Customer service telephone number: Call the after-sales customer service telephone number 400-7 10-2768 and tell the customer service staff the information of the milk powder you bought, so that you can find out the authenticity of the milk powder.