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GoodCase.ai · AI Prompt Case Collection
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Premium Shampoo Ad Project

Creator · Rosey_watson

AI VideoX2026-08-20Added 08/30/2026Independently retestedSeedance 2.0
View original source ↗
Source ♥ 339

Prompt

Create a 15-second ultra-premium shampoo advertisement featuring a beautiful young woman with long, naturally thick, glossy hair. The entire film should look like a high-budget international beauty campaign, with sophisticated cinematography, realistic hair physics, elegant lighting, premium production design, and photorealistic detail.

0–3 SEC — OPENING

Extreme close-up of the girl standing in a luxurious modern bathroom. Warm morning light softly illuminates her face and wet hair. She gently runs her fingers through her damp hair as tiny water droplets glisten on individual strands.

Camera slowly moves toward her hair with an elegant macro transition.

3–6 SEC — SHAMPOO APPLICATION

Close-up of her hand dispensing a rich, luxurious pearlescent shampoo into her palm.

Cut to a beautiful close-up as she massages the shampoo gently into her wet hair. Rich creamy lather forms naturally between her fingers. Detailed hair strands, realistic foam, water droplets, and soft skin texture.

6–10 SEC — TRANSFORMATION

Cinematic slow-motion shot.

She rinses her hair under crystal-clear water. As she lifts her head, her freshly washed hair falls naturally around her shoulders.

She turns toward the camera and slowly runs her fingers through her hair.

Her hair appears silky, smooth, hydrated, voluminous, and intensely glossy, with natural movement and realistic individual strands.

Soft sunlight creates elegant highlights across the flowing hair.

10–13 SEC — HERO BEAUTY SHOT

The girl walks slowly through a luxurious minimalist setting.

She turns her head gently, allowing her long, silky hair to sweep naturally through the air in beautiful slow motion.

Camera performs a smooth cinematic orbit around her.

Confident expression. Natural beauty. Premium fashion-editorial aesthetic.

13–15 SEC — PRODUCT REVEAL

Match-cut from her flowing hair to the shampoo bottle standing on a polished marble surface.

The bottle is surrounded by subtle water droplets with a soft luxury light glowing behind it.

Elegant text appears:

[BRAND NAME]
UNLOCK YOUR HAIR'S NATURAL BRILLIANCE.

Final subtle light sweep across the logo.

STYLE:
Luxury beauty commercial, international cosmetics campaign, photorealistic, 4K/8K, cinematic slow motion, premium studio lighting, realistic wet hair, physically accurate water and foam, natural skin texture, elegant camera movement, shallow depth of field, sophisticated color grading, high-end product cinematography.

AVOID:
Cheap CGI, excessive effects, unrealistic hair movement, plastic-looking skin, distorted hands, warped facial features, messy backgrounds, excessive text, oversaturation, artificial-looking foam, cartoon aesthetics.
≡Provenance · verifiedPublished prompts are human-checked against the original post; platform-reconstructed prompts are not accepted.Compare with source ↗

Models & stability

Recommended models

Seedance 2.0
Stability
89 / 100
Cost
Medium
Related SkillsProduct ad shot design ↗

Independent retest evidence

See what the same prompt generated in our test.

Retest output · not the creator's original

Retest reading · GoodCase editors

What the creator aimed for
The creator wanted a 15-second premium shampoo ad built on one benefit: smooth, glossy hair after washing. It runs wet-hair close-up, lather, the after look, a slow-motion hair sweep, then the bottle and a tagline.
Actual input and models
A text-only prompt in five timed beats, with style notes, an avoid list, and a placeholder for the brand name. The case tags say the creator used Seedance 2.0; their settings, number of attempts, and seeds are unknown. We retested on a different model, MiniMax H3 Max 768p, with the prompt unchanged.
Test conditions and runs
Tested on 2026-09-07 with MiniMax H3 Max at 768p (from the model name); the provider receipt confirmed the model. One generation (n=1), scored automatically by two AI judges, claude-sonnet-5 and gpt-5.6-sol. No human verdict.
What held up
Final score 88.5, with the judges at 87.8 and 89.3, a gap of only 1.5. Among this skill's retests it is one of the higher scores with close agreement. The audio track is present with no silent stretch, and the transcript is empty, which fits a prompt with no dialogue.
What failed or can't be told
No failure reason is recorded. The score does not tell us whether the closing tagline rendered correctly, and since [BRAND NAME] was submitted as is, we cannot see what text appeared. The evidence also says nothing specific about hair or foam physics.
Variables to try next
Swap in a real brand name and a shorter tagline, then rerun. Run the same prompt on Seedance 2.0, the creator's model, for comparison. Generate several times before saying anything about consistency.

Written by GoodCase from the retest data below and the creator's prompt; it is our reading, not the creator's statement.

VideoGenerated evidenceAI judged

MiniMax H3 Max 768p

Sep 7, 2026

Retest score88.5
Your browser does not support video playback.
claude-sonnet-5 · 87.8gpt-5.6-sol · 89.3gap · 1.5
  • Cross-model retest: the recommended model is Seedance 2.0, and this run used MiniMax H3 Max 768p. The result shows how the same prompt carries over to MiniMax H3 Max 768p; it does not show what the creator got with the original model.
  • The retest score is the mean of two AI judges (0–100) for this single generation. No person has reviewed it, and it is not a success rate.

Model and resolution follow the provider task receipt.

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Each detail page keeps the original result, the prompt, and retest evidence in one reading path.