Smooththerapie smooths frizzy, unruly, medium to coarse hair with the silky serum of Camellia flower seed to continuously control frizz in hot, humid seasons while replenishing hair's moisture during dry cool seasons. Deep Smoothing Conditioner is a weightless, paraben-free formula that instantly softens, nourishes & tames uncontrollable frizz. To use: Apply to damp or towel dried hair. Leave for 5-10 minutes, then rinse thoroughly.