SYSTEM REPAIRS 5 TYPES OF DAMAGE: Thermal, mechanical, environmental, chemical, and color damage hair care repair in minutes UP TO 2 YEARS OF PROTEIN LOSS RESTORED*: Rebuild broken bonds deep inside the fiber using this shampoo for damaged hair *System vs. non-conditioning shampoo 2.7% HYDROLINK BONDER TECHNOLOGY + AMINO5 COMPLEX: Hair care for targeted bond repair; Glutamic Acid, Cysteine, Histidine, Serine & Glycine replenish lost amino acids FIBER SHIELD SURFACE REPAIR + PROTEIN STRENGTH ACTIVES: Shampoo smooths damage hot spots for polished strands; hydrogen bond-building reinforces the protein matrix for stronger, healthier hair NOURISHES + STRENGTHENS STRANDS: Glycerin draws in moisture to restore softness, movement & strength for 96% less breakage; 0% Sulfates. 0% Silicones System vs. non-conditioning shampoo CONSUMER-VALIDATED: 95% of consumers agree: provided nourishing care Based on a Nexxus salon study, including the hair shampoo, with 41 consumers on 10/26/23