Olaplex 4-in-1 Moisture Mask 12.55 oz.A highly concentrated reparative mask that adds intense moisture while providing shine and body to treat damaged hair. The Olaplex 4 in 1 Moisture mask is an unbeatable professional reparative hair mask, which is specially designed to restore that much needed healthy moisture back into damaged, brittle, and dull hair. This is the holy grail of professional hair care fully equipped to tackle even the driest and most damaged hair oh, and did we mention