The Umberto Giannini Frizz Fix Leave-In Wonder Glosser helps to nourish the feeling of hair while promoting a mirror-like shine. Lightweight but powerful, the colour-safe treatment transforms the texture of hair with an instantly nourished finish. Boasting a no-rinse formula, the leave-in conditioner revitalises the look of hair with a silky soft touch. The leave-in treatment smooths the appearance of unruly flyaways to promote a sleek finish. Enhanced with heat protection up to 230°, the formula seeks to protect lengths against visible breakage and damage caused by heated tools. Vegan.