Olaplex Bond Intense Moisture Mask is a highly concentrated reparative hair mask. It uses patented OLAPLEX Bond Building technology to noticeably repair extremely damaged hair. This mask provides intense moisture while adding shine & body, unveiling softer, smoother, bouncier & healthier hair. It is perfect for all hair types, especially for those with visible damage. The mask is free of nut, gluten, parabens, phthalate, sulfate, DEA, aldehydes & formaldehyde and is cruelty-free. It has been formulated to provide a deep and nourishing conditioning treatment for damaged hair. This unique 10-minute hair mask is designed to be used on all hair types, including bleached and grey hair. This multi-benefit reparative treatment works to promote stronger looking hair as well as providing weightless moisture and smoothness, whilst also adding body and shine.