Rapid Repair Bond Builder+ Leave-In Hair Mask for Damaged Hair - RAPID REPR BOND BUILDER LVIN MASK 3.38OZBenefitsPlant based bond technology targets damage to rebuild broken bonds and repair hair from the inside outWeightlessly hydrating formula smoothes, adds shine and strengthens to prevent future damageSilicone-free, natural leave-in mask intensely repairs split ends, conditions and detangles hair for silky smooth, frizz-free hairFeaturesClinically proven to repair hair from the inside out*Reverses 85% of 1 years worth of damage after one use*Clinically proven to improve split ends by 98% after 1 use***No bad guys (parabens, sulfates, silicones)Made for all hair types and textures*Based on an in vitro study using BondBuilder Shampoo, Leave-In Mask, and Finishing Oil***Based on microscopic image analysis using Bond Builder Shampoo, Leave-In Mask, and Finishing OilKey IngredientsNatural Bond Builder+ Technology repairs the key structural protein of the hair from the inside outPolycare Split Therapy Technology repairs and mends split endsHydrolysed Wheat Protein strengthens and adds moisture back to hair - Rapid Repair Bond Builder+ Leave-In Hair Mask for Damaged Hair