Our sulfate-free Hair Filler + Vitamin Cg system formulated with Vitamin Cg + Citric Acid + Repair Care Complex fills weak damaged hair with strength. Fill hair with strength 7 layers deep with our system for inner fiber repair and outer visible transformation. INNER: Repairs and strengthens broken bonds deep in the cortex hair fibers inner layer*. OUTER: Up to 79% stronger hair with up to 4x less breakage.** Visibly smooth and healthy-looking hair. Formulated without sulfates silicones parabens phthalates DMDM Hydantoin drying alcohols and mineral oil. Additionally all Garnier products globally are officially approved by Cruelty-Free International under the Leaping Bunny Program.