No.
1. Complete registration and filing: Dr. Xue’s shampoo has been legally registered and filed with the Industrial and Commercial Bureau. The registration process is legal and compliant, and it is subject to the management and supervision of the Industrial and Commercial Bureau.
2. Quality assurance: Dr. Xue's shampoo was developed by a professional team and has undergone many clinical verifications and tests. It has a certain quality and effect guarantee and is loved by consumers.