How about toci azelaic acid mud mask?

Okay. According to the query on the official website of Jingdong Mall.

1. Toci azelaic acid mud mask has anti-acne effect. This mud mask contains acidic ingredients and has anti-acne effect. It can be used for 15 minutes before going to bed to eliminate acne marks on the face the next day. There will be significant improvements.

2. Toci azelaic acid mud mask has the effect of improving wrinkles and relaxation. Toci azelaic acid mud mask has patented technology that can penetrate deeply into the bottom layer of the skin when used and enhance the physiological activity of mature skin. It can then help improve wrinkles and sagging, and more importantly, it can also comprehensively improve the skin's water storage capacity.