
China ISO Certified Factory Supply Hair Care Ingredient Polyquaternium-11 Solution. ISO Certified Factory Supply: Manufactured in an ISO certified facility ensuring high quality standards. Versatile Hair Care Applications: Ideal for mousses, gels, styling sprays, shampoos, and leave-in conditioners. Excellent Conditioning Benefits: Provides detangling, de-frizzing, shine, and improved combability for wet and dry hair. Thermal Protection: Offers protection for hair during blow drying and straightening processes. Flexible MOQ and Payment: No fixed MOQ requests and flexible payment terms including T/T, PayPal, and Western Union. Fast Response and Delivery: 24-hour response time and shipment within 3-15 working days after order confirmation. High Viscosity Solution: Clear to slight hazy viscous liquid with 19-21% solid content and 20,000-60,000 cps viscosity. Broad Compatibility: Compatible with non-ionic, anionic, and amphoteric surfactants and rheology modifiers.