For color treated & frizzy hair. New look. Salon proven. To prevent frizz as well as Kerastase Oleo-Relax. Vibrant color for up to 40 washes. Natural keratin protein in hair depletes over time leaving it unmanageable, frizzy, and harder to style. This deep nourishing conditioner, formulated with Keralock technology, infuses keratin and seals the hair cuticle from the outside. Enriched with UV complex to help prevent color from fading. Keralock technology infuses keratin. Color Care System contains keratin & seals hair cuticle for: Long lasting vibrant color; Frizz control for up to 48 hours; smooth & manageable hair. Helping America live beautifully since 1937. Questions or comments? Visit www.suave.com or call 1-800-782-8301. Recyclable. Made in USA.