Reconstruct Vitamin C Strengthening Mask is an intense and luxurious conditioning treatment specifically formulated to treat extremely dry, damaged or coarse hair. Packed with powerful Vitamin C, plant-based Squalane, protective Vegetable Protein and smoothing Shea Butter, Reconstruct helps restore moisture, build collagen and add elasticity to dry, damaged hair, leaving it feeling softer, shinier, smoother and more radiant.