This Hair Perfecting Treatment is the 3rd step of the advanced REVOX B77 PLEX Hair Rebuilding System. This concentrated professional product is developed to replenish damaged and colour-treated hair from the inside out. Unlike conditioning products, it works by restoring the bonds in the hair fibre, improving texture, and protecting hair structure from breakage. The result Your hair is left stronger, shinier, and smoother from the first use. Depth: 10 CM Height: 12 CM Width: 12 CM Colour-safe & beneficial for all hair types. Rebuilds & repairs hair structure Reduces breakage Fortifies hair in-depth