Color Wow Dream Cocktail Kale Infused Tonic improves the strength and condition of damaged, breaking hair. It is a leave-in strengthening treatment that fortifies bonds by up to 50% after just the first use. Heat activated by your dryer this tonic restores the hairs internal cysteine bonds that keep hairs bonds strong and resilient after colour services and heat styling. Blended with sea kale, amino acids and B vitamins, breakage is greatly reduced after just one use and hair is left smooth, detangled, strong and visibly healthier. A heat activated strengthening treatment with heat protection, also supports split ends.