Keratin Hair System Straightening System is a professional 3 step regime to straighten and smooth the hair. Suitable for all hair types, Straightening System eliminates up to 80% frizz and straightens the hair for up to 4 months without the need for specialist tools. Designed and engineered by top industry hair stylists and professionals, Straightening System provides salon quality straightening results in the comfort of your home.

Featuring a shampoo, treatment and mask which work harmoniously to combat frizz and straighten the hair, Straightening System leaves even the frizziest and unmanageable of hair types looking smooth, sleek and shiny.