Shea Moisture's Jamaican Black Castor Oil Strengthen & Restore Leave-In Conditioner, featuring Shea Butter, Peppermint & Apple Cider Vinegar, effectively nourishes and smooths all types of hair - whether natural, chemically processed, or heat-styled. For best results, apply to clean, towel-dried hair, working a liberal amount evenly from root to ends. Gently comb through to ensure thorough distribution. No need to rinse. For longer hair, focus on targeting any problem areas with an extra application. Can also be used as a rinse-out conditioner.