Superstar care for treated hair, CALIFORNIA SMOOTH Smoothing Conditioner optimizes and extends the hair perfecting results of CALIFORNIA SMOOTH Professional Keratin Treatment, enhancing celebrity-sexy soft-and-sleek as it recharges color brilliance. Featuring the latest in natural science, this unique blend of grain-derived proteins, beautifying keratin and intensive conditioners strengthens hair's natural moisture barrier, banishes split ends and frizz and leaves hair vibrantly healthy, supremely manageable and ready to shine. Paraben-free.