MERQUAT 3331PR is a patented ampholytic terpolymer that is compatible with anionic and amphoteric surfactants. MERQUAT 3331PR is ideally suited for liquid cleansing products. It provides silky skin feel and moisturization. It provides excellent wet and dry combing properties. MERQUAT 3331PR provides conditioning properties for products with extreme pH ranges. It contributes luster and a soft, silky feel. It provides excellent slip, lubricity and snag-free wet combability without excessive buildup. It imparts excellent dry combability. It adds sheen to dry hair. It reduces static. It helps hold curls without flaking. It is compatible with most anionic and amphoteric surfactants. It provides moisturization. It imparts a smooth, velvety feel; reduces tightness after drying skin. It contributes lubricity which can help make skin care products easier to apply.