Philip Kingsley Pre-Shampoo Duo Bond Builder Restructuring Pre-Shampoo Treatment Proven to make hair up to 3X more resistant against damage* Bond Builder Restructuring Treatment works beneath the surface of the strands at a molecular level to repair damaged and processed hair from the inside out. Mango & Hibiscus Elasticizer Super conditioning pre-shampoo treatment, enhanced with the limited edition fragrance of Carabao Mango and Hibiscus. Rich and deeply-conditioning, our Elasticizer Therapies pre-shampoo treatment delivers a supercharged boost of elasticity, moisture and strength to your hair. The award-winning formula leaves hair bouncy, silky, shiny and manageable.