Does your hair seem stuck at a certain length, or do your ends constantly snap and break off during detangling or heat styling? Weak hair fibers and moisture loss render strands fragile, causing them to break off long before reaching their growth potential. Cantu Shea Butter Grow Strong Strengthening Treatment (310ml / 15 fl oz) is an intensive leave-in treatment engineered to form a protective thermal barrier around every hair strand. Powered by pure shea butter, it fortifies weak hair fibers from roots to ends, curbing breakage so your hair can grow longer, thicker, and healthier.