Truss Professional Infusion Shampoo for dry, dull and damaged hair. Acting as an anti-aging agent, Infusion Shampoo deeply hydrates and restores the strands, coating them with a protective layer for stronger, shinier hair. With a physiological pH and no added dye, it is recommended for daily use and color protection. This vegan intensive repair shampoo for color-treated and chemically damaged hair types is a pH-balanced formula that targets damage sites, closing the cuticle and locking nutrients deep inside the hair shaft. Closing the cuticle color protects it from environmental damage and increases the vibrancy of salon or at-home coloring.