On the vibrato platform, there are many live broadcast rooms selling Dr. Ai's products. In order to ensure that the products you buy are genuine, it is recommended that you choose the officially certified live broadcast room, or buy them directly at the official flagship store of Dr. Ai.

In addition, if you have bought Dr. Ai's products, you can judge whether the products are genuine or not in the following ways:

1. packaging details: the packaging details of genuine Dr. Yi are usually very particular, including packaging color, printing, font and so on. If the packaging is found to be abnormal, it can be suspected to be a fake.

2. Product smell and texture: Dr. Ai's products usually have unique aroma and texture. If the smell and texture of the product are found to be different from the genuine product, it may be a fake.

3. Use effect: Authentic Dr. Cher's products usually have good effect, light texture, quick absorption and obvious effect. If you don't feel the effect or have adverse reactions after using it, it may be a fake.

In short, in order to ensure the purchase of real Dr. Cher's products, it is recommended that you choose the officially certified channels to purchase, and carefully compare different products before purchasing. If in doubt, please consult Dr. Ai's official customer service.