A nurturing and restorative at-home treatment MASQUE from our ANTI-AGEING regimen. YOUNG.AGAIN.MASQUE delivers deep conditioning to the hair and scalp, leaving hair full of youthful body and bounce. Its restorative blend of Amino Acids, essential oils and rich-moisturizers€™ help to restore and renew luster and shine to dry, damaged, brittle and ageing hair.