Toni & Guy Smooth Definition Shampoo, with its fibre strengthening formula, helps reduce frizz for a soft, smooth, and moisturized feel. Its unique salon formula with Babassu oil provides a smooth definition for hair that's dry parched & stressed by the daily grind. At T&G we believe that we shouldn’t have to choose between hair that looks great & hair that feels healthy. That's why we've harnessed our 50 years of salon experience to create an expertly crafted range of products that are hard-working, multi-tasking & discerning as you are. So, no matter how you style or colour & no matter where your day takes you, your hair will always look strong, feel healthy & be salon approved.