Prompt

Vertical 9:16. Ultra realistic. Camera locked, no camera movement, no zoom, no shake. Rear view of a seated woman with long, dark, frizzy, wavy hair. A black heated straightening brush slowly glides from the top of the hair to the ends in one continuous downward motion. As the brush passes, the hair instantly transforms from dry, frizzy and wavy into perfectly smooth, silky, straight and shiny hair. The transformation follows directly behind the brush, creating a satisfying before-and-after effect. The motion is sped up like a smooth timelapse, about 3–4x real speed, while remaining fluid and realistic. Individual hair strands naturally align, frizz disappears progressively, and the hair gains shine and healthy movement. The woman's body remains still, only slight natural head movement. Soft indoor daylight, premium beauty commercial lighting, shallow depth of field, cinematic realism, no cuts, no transitions, no text, no extra hands, no artifacts, no morphing, no flickering.

Result

Vertical 9:16. Ultra realistic. Camera locked, no camera movement, no zoom, no shake. Rear view of a seated woman wit...

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