15s9:16Vertical Beauty Ad for Hair Serum in Bright Bathroom
A 15-second vertical beauty commercial featuring a young East Asian woman in a sunlit modern bathroom demonstrating a hair serum. She applies the product, shows smooth shiny hair, and delivers enthusiastic on-screen text and spoken lines in a realistic cinematic style.
Noor @noorlewisx
Prompt (original, unmodified)
A realistic 15-second vertical beauty advertisement video of a young East Asian woman with long dark brown hair in a bright modern bathroom with wooden walls, large window with blinds, and natural sunlight streaming in. She wears a simple beige ribbed tank top and has natural glowing makeup with soft pink lips. Start with her holding a frosted glass spray bottle with a gold pump and white label, smiling brightly at the camera while looking slightly to the side. On-screen text appears: “My Hair Refresh ✨”. She speaks enthusiastically: “If your hair looks dry and messy in the morning, try this: just a little serum makes such a difference!” She pumps a small amount of white serum onto her palm, then runs her fingers through her hair, applying the product. Text changes to “Smooth & Frizz-Free ✨”. She flips and smooths her hair, showing the transformation. Next, she runs both hands through her now shiny, smooth, silky hair while smiling and speaking: “Look how smooth and shiny my hair looks now!” Text changes to “Fresh Hair Finish ✨”. She continues flipping and tossing her hair playfully, looking happy and confident. Final text appears: “Try It ✨”. She holds the bottle up again, smiling at the camera, and says: “This is definitely staying in my morning routine.” Soft natural lighting, warm golden hour sunlight, high-quality realistic skin texture, cinematic beauty commercial style, smooth camera movements, vertical 9:16 format, 15 seconds duration.
Reproduced verbatim from the original post. Never edited or translated. Everything outside this block is our own commentary.
How this prompt compares
The techniques this prompt uses are more common in commercial prompts than in the library overall:
| Technique | In commercial | Library average | Lift |
|---|---|---|---|
| close-up | 62% | 40% | 1.56x |
| slow push-in | 11% | 8% | 1.35x |
| soft light | 35% | 18% | 1.98x |
Across all 5,926 prompts, the techniques used here appear at: tracking 41%, close-up 40%, natural light 29%, soft light 18%.
The 15s duration is not arbitrary: 71% of the prompts in this library that state a duration ask for exactly 15 seconds — Seedance 2.0 accepts clips up to 15 seconds, so 15s is the model's ceiling and the most common choice.
