Sustainably-derived from cellulose, Natrosol HEC products are water-soluble, non-ionic polymers that can be used in a variety of personal care applications. Our cellulose is sourced from suppliers that have active sustainability programs and have implemented zero deforestation business practices. Natrosol HEC products are efficient thickeners and due to its non-ionic character, Natrosol HEC has high salt tolerance and is compatible with most commonly used surfactants, enabling optical clarity in formulations.