N-HANCE 4572 Conditioning Polymer by Ashland Specialty Chemical acts as a conditioning and thickening agent. It is a medium charge density, high molecular weight cationic polymer composition with ability to deliver high levels of conditioning oil to hair or skin from cleansing formulations while allowing formulators to reduce active conditioning oil levels by 25-50%. Promotes wet and dry combing leaving the hair with a silky dry feel. It improves wet feel and increases the slip and lubricity of hair, important for reducing tangles. It can improve skin feel after bathing and showering.