A powerful, deeply restorative hair mask formulated with patented OLAPLEX Bond Building technology to visibly repair severely damaged hair. This intensive treatment delivers rich moisture, enhances shine, and boosts volume. It reveals softer, smoother, more resilient, and healthier-looking hair. Suitable for all hair types, especially those with significant damage. Free from nuts, gluten, parabens, phthalates, sulfates, DEA, aldehydes, and formaldehyde. Cruelty-free.