Preserving fluid for skin

A skin preserving liquid contains balancing liquor, dimethylsulfoxide (10-20 vol.%), antifreezing agent (one or two of 1,2-propanediol, 1,3-propanediol, and propane triol or their mixture) (0.5-20 vol.%), efficient penetrant (nitrone) (0.5-10 vol.%), and optional anionic surfactant (sodium lauryl sulfate), and featuers long preservation period, high activity of preserved sking and high survival rate of the skin.