Product Description Chi Silk Infusion Is A Rich Leave-In Treatment Enriched With Pure Silk Along With Wheat And Soy Proteins And Is Alcohol Free. Ceramic Heat Will Insure Deep Penetration Of Silk Proteins. Protects The Hair Against Thermal Styling And The Environment. Instructions: Apply To Damp Or Dry Hair Before Applying Heat. Brand Story Chi Haircare And Tools Are Manufactured By Farouk Systems A Houston Based Companyrich Leave-In Treatment Enriched With Silk, Wheat And Soy Proteins That Will Penetrate And Help Strengthen The Hairprovides Incredible Softness, Manageability And Shine Without Build Upprotects The Hair Against Thermal Styling And Environmentsuitable For All Hair Types