The L'Oréal Steampod 4.0 is a professional hair styling tool that combines steam technology with ceramic plates for smooth, frizz-free results. This set includes the 3-in-1 smoothing treatment, designed to work in synergy with the Steampod for enhanced hair conditioning and protection. The device features adjustable temperature settings ranging from 120°C to 230°C, accommodating various hair types and textures. With its ergonomic design and swivel cord, the Steampod offers comfortable handling during styling sessions. The ceramic plates distribute heat evenly while the steam technology helps seal the hair cuticle, reducing damage and promoting shine. The accompanying 3-in-1 treatment functions as a pre-styling primer, heat protectant, and finishing product, formulated to condition hair while providing thermal protection up to 230°C. The Steampod measures approximately 28 cm in length and weighs 450 g, making it portable for travel use. It operates on standard household voltage and includes automatic shut-off safety features. The device is suitable for creating straight styles, smoothing waves, and reducing frizz while maintaining hair moisture balance. The treatment product comes in a 150 ml bottle with a precise applicator for controlled product distribution. Both components are designed for regular home use with professional-grade results, focusing on hair health preservation during thermal styling processes.