Chemical treatments, texturizers and excessive coloring can do a number on hair, and the Mizani Strength Fusion Salvage Shot was designed to alleviate stress after these services. The specially formulated Salvage Shot penetrates the hair fiber to fill in and repair damaged, porous hair. Ideal as a strengthening filler between chemical services to prevent breakage and weakened hair, the unique formula adds density to hair to increase manageability, while firming and plumping the hair fibers with a collagen infusion.