SUPER STRENGTH PLUS MASK 7.5OZ. Benefits: Transformation is amplified by proprietary Powerbond technology, scientifically proven to penetrate hair fibers and repair the three key hair bonds.. Fekkai's bond building hair mask is designed to deliver 70% less hair breakage* and repair broken hair bonds, severe damage and physical breakage with never-ending split ends.. The deep repair hair mask boosts strength, adds shine, detangles and leaves hair 4x smoother.*. Suitable for color and keratin-treated hair.. Formulated with scalp-friendly pH levels 4.0 - 5.0.. Key Ingredients: Proprietary Powerbond technology - scientifically proven to penetrate hair fibers and repair broken bonds.. Prodew 500 - a blend of amino acids, boosts strength and adds shine, while smoothing and detangling the hair.. Coconut and Jojoba Oils - rich in vitamins and minerals, deeply nourish and strengthen hair to prevent breakage.. Scent: rich, sheer tonka beans and almonds with creamy woods.. Research Results: 70% less hair breakage*. Hair is 3x stronger.*. Hair is 4x smoother.*. Hair is 7x more hydrated.*. *Clinical study using instrumental testing when used as a collection with Shampoo, Conditioner and Mask..