Ionic and cationic hydration interlink technology. CHI 44 Ceramic thermal styling helps strengthen and protect the hair from daily use of thermal tools. CHI Thermal styling allows you to create multiple textures with outstanding style memory that can be regenerated. Positively charged silk molecules interlock into hair's natural structure to build strength and resilience and to improve moisture and shine. Natural hold hairspray great for layering to create multiple textures. Versatility to create a variety of styles without added weight. No build or flakes. Suitable for all hair types