S.O.S Protein Fluid is a highly concentrated treatment spray that delivers the amino acids necessary for keratin formation in the cortex, returning strength and resistance to the hair. It is enriched with oils & butters resulting in soft and shiny hair! The S.O.S Fluid is formulated for coloured, frizzy or damaged hair. This spray is great for humidity puff prevention and solar-ray protection. It will leave your hair smelling amazing! Apply a small amount onto damp, towel dried hair and style as usual. Works best when used after the S.O.S Protein Mask!