CHI 44 Iron Guard Thermal Protecting Shampoo offers hair complete protection from heat damage starting with cleansing. The CHI 44 Iron Guard Thermal Protecting Shampoo is designed for any hair type that repeatedly undergoes heat styling. Infused with vitamins A and E, this thermal shampoo helps provide hair with the proper foundation and protection before styling. CHI 44 Iron Guard Thermal Protecting System is a unique line of thermal protecting products that builds hair's strength and increases its ability to resist heat damage from styling tools. Utilizing strengthening proteins and thermal protecting ceramic compounds, CHI 44 Iron Guard Thermal Protecting System is designed to dramatically decrease hair damage by building layered protection and resilience from cleansing to styling.