Performance The product is amphoteric polymer with high charge density, good moisture retention, and wide range of PH application.? Uses 　　1. In hair care products, such as shampoo, hair conditioner, as bleaching agent, and coloring agent, recommended additive volume is 1-3%;? 　　 2. In skin care products, such as moisturizer, liquid soap, shower foam, etc., the recommended additive volume is 1-2%.