Trio Kit for all hair types includes CHI Silk Infusion 177ml, CHI 44 Iron Guard 237ml + CHI Infra Texture Dual Action Hair Spray 284g CHI Silk Infusion: CHI Infusion is specifically developed to work in conjunction with the CHI line. CHI Infusion with Cationic Hydrating Interlink is a rich leave-in treatment enriched with pure silk along with wheat and soy proteins that will penetrate and help in strengthening the hair, while providing incredible softness, manageability and shine without build-up. Paraben Free. Not tested on animals. CHI 44 Iron Guard: Offers superior thermal protection from the inside out for all hair types. Weightless formula. No build up. Helps strengthen and protect the hair from daily use of thermal tools. Paraben Free. CHI Infra Texture Dual Action Hair Spray: Fast drying hair spray gives lift, movement, texture and control. Not tested on animals. - Thermal protection against moisture and humidity. - Incredibly light weight with silky shine - No build up, no flakes