The initial text "Mito: ¡Para mantener el cabello liso necesito plancharlo todos los días!" immediately presents a relatable problem.

A woman with long, messy hair is shown straightening a section of it with a flat iron. Text appears on screen, debunking a myth about needing to straighten hair daily. The scene transitions to show L'Oréal Elvive Dream Liso products, followed by a shot of a woman's perfectly straight, shiny hair. The ad highlights the product's benefits like keratin effect, frizz protection, and humidity resistance, ending with the L'Oréal Paris logo.