For color treated + frizzy hair. Quenchlock Technology in formulation. Salon proven quality. This salon proven color protecting system, infused with Keratin and UV complex, helps seal the cuticle and keeps color vibrant. Leaving hair smooth and manageable, this smoothing conditioner tangles and controls frizz for up to 48 hours. System Scientifically Proven: Vibrant color for up to 40 washes; 48 hour frizz control; Smooth & manageable hair. Salon proven to work as well as Kerastase Discipline Fondant Fluidealiste to prevent frizz. Our unique Quenchlock Technology: Works by delivering lightweight micro-moisturizing particles that lock in hydration to help make hair strong to reduce breakage. System leaves hair smooth and healthy-looking. PETA: Cruelty free. Globally, Suave does not test on animals and is certified Cruelty-Free by PETA.