Our sulfate-free Hair Filler + Hyaluronic system, formulated with Hyaluronic Acid + Citric Acid + Repair Care Complex, fills curly and wavy hair with moisture. System for inner fiber repair, outer visible transformation. INNER: Repairs & strengthens broken bonds deep in the cortex, hair fiber's inner layer* OUTER: Locks in up to 15X more moisture.** Up to 100HR frizz control for defined curls with no weighdown. Formulated without sulfates, silicones, parabens, phthalates, DMDM Hydantoin, and