An intensive strengthening hair mask. Contains keratin and silk proteins to. reinforce hair against styling and chemical damage. Offers detangling action. and shields hair from keratin loss. Blended with Argan oil to hydrate hair and. smooth cuticles without overloading. Scented with an exotic blend of creamy. vanilla and sandalwood. Unveils softer, smoother, shinier, more manageable and. healthier-looking hair. To use: After shampooing, apply a moderate amount to. ends and brush through. Leave in for 5-10 minutes, rinse well. Use once a week. or whenever needed.