Moroccanoil Restorative Hair Mask 1LFor best results, after shampooing, apply a generous amount of Restorative Hair Mask all over hair and massage a little into the scalp. Leave on for 5 7 minutes. Rinse well. Use regularly on chemically compromised hair and decrease usage as hair's texture and elasticity improve. For thick, coarse hair, mix about 1 teaspoon of Moroccanoil Treatment with Restorative Hair Mask for added shine and elasticity. For damaged hair in need of repair,