Percy & Reed's strengthening treatment mask works in minutes to restore and repair damages hair prone to breakage. The laboratory proven formula works to improve hair strength, density and growth with every wash, for healthier, longer hair. This hair repair mask is perfect for heat damaged hair, colour damaged hair and hair that struggles to grown. The nourishing formula successfully targets the three main factors responsible for hair breakage, for stronger, healthier hair. Hydrating ingredients lie coconut oil deeply moisture to improve hair's elasticity, so strands can flex as opposed to snapping. Wheat proteins and amino acids work to replace the proteins lost in the cuticle of the hair when damaged by every day styling, heat and chemical treatments, fortifying every strand and improving hair density. After just one use, hair is laboratory proven to be 66% stronger. Your journey to stronger, longer, healthier hair starts here.