1. Identified by the details on the package. The patterns and characters on the packaging boxes of genuine Ai Yu facial cleanser are beautifully printed and brightly colored, while the packaging boxes of counterfeit products are rough printed, with fuzzy fonts and dim colors.
2. Identify by using experience. The paste of genuine Ai Yu facial cleanser is soft, silky and easy to push away, while fake products may be too hard and thin to push away, or the skin will be irritated and itchy after use.
3. Identify by observing product details. Authentic Ai Yu facial cleanser has fine workmanship at the bottle cap and bottle mouth, while counterfeit products may have defects.
The above methods are for reference only, and the specific identification of true and false needs to be comprehensively judged in combination with the actual situation. If the purchase channel is irregular or the price is too low, it is recommended to buy carefully.