A concentrated strengthening sulfate free shampoo helps mildly remove dulling residues while respecting the scarred sensitized cuticle formulated with exclusive asta repairtm including astaxanthin a powerful antioxidant blended with exclusive antifade complex to protect color vibrancy loaded with keravis ceramide arginine to repair the micro scarred cuticle leaves hair soft smooth strong great for damaged hair caused by heat or mechanical damage environmental damage chemical or