AEM 5700 PK biochemical cream is a white paste liquid, which is composed of various natural whitening agents, hydrolyzed silk peptide nutritional protective agents, water-based film forming agents, nano antibacterial materials and organic safe and efficient antibacterial agents. It is a non-releasing treatment agent and will not leak, migrate or be consumed by microorganisms. Combined with special mechanical sterilization (surface coating), it will give the treated substrate super durability, and has a unique antibacterial function against microorganisms, thus preventing the harm caused by microorganisms, prolonging the service life of the leather surface, and can strongly decontaminate, not damage the leather surface, prevent static electricity, dry quickly without leaving traces, and make the treated substrate feel full and comfortable.