A light duo pack, formulated with EDDS, micronized lipids and Amino Acids to help repair damaged hair and protect against breakage. Features Light, delicate formula. Protects and repairs damaged hair. Helps to protect against breakage. Fusion by Wella is a haircare range designed to repair and protect hair against breakage. Formulated with an innovative Silksteel complex that penetrates deep into the cortex to restore and prevent future hair breakage. Hair is left transformed with a smooth, resilient finish.