What it is:
Introducing, the new OLAPLEX Professional 4-in-1 Moisture Mask! Powered by OLAPLEX’s patented technology, this highly concentrated reparative mask adds intense moisture while providing shine and body to treat damaged hair. 4-IN-1 Moisture Mask works quickly and efficiently to address dryness in even the most severe cases.

What it does:
4-IN-1 Moisture Mask works quickly and efficiently to address dryness in even the most severe cases with professional-strength ceramides, oils, and 11 vital amino acids. The ingredients and patented technology provide a luxurious, in-salon deep conditioning treatment, with or without a chemical service.