Pure Chinese medicine Qizibai mask powder can be purchased in beauty salons, or in some cosmetics stores or online shopping platforms. You can search the product information of "pure Chinese medicine Qizibai mask powder" through search engines or related platforms, and then choose according to geographical location, price, brand reputation and other factors.

In addition, you can also find relevant information on social media platforms, such as Weibo and Little Red Book. Many users will share their purchasing channels, experiences and effects on these platforms. You can refer to this information to choose the appropriate purchasing channels.

It should be noted that when purchasing pure Chinese medicine Lycium barbarum white mask powder, we should choose formal channels to avoid buying fake and shoddy products. At the same time, we should also pay attention to personal skin quality and reaction. If there is any allergy or discomfort, we should stop using it immediately.