An intensive strengthening hair mask contains keratin silk proteins to reinforce hair against styling chemical damage offers detangling action shields hair from keratin loss blended with argan oil to hydrate hair smooth cuticles without overloading scented with an exotic blend of creamy vanilla sandalwood unveils softer smoother shinier more manageable healthier looking hair to use after shampooing apply a moderate amount to ends brush through leave in for 5 10 minutes r