# GPT Image Hub prompt

## Fitness Supplement Brand Advertisement Poster
- URL: https://www.gptimagehub.com/library/fitness-supplement-brand-advertisement-poster
- Generator URL: https://www.gptimagehub.com/generate?promptId=oss-ym-g2-17034
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Ffitness-supplement-brand-advertisement-poster
- Category: Poster & Illustration
- Model: gpt-image-2
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: supplement ad, fitness poster, gym branding, bodybuilding, commercial photography, sports nutrition
- Updated: 2026-10-27T05:47:08.098Z
- Created: 2026-10-27T05:47:08.098Z

Generate an intense, high-impact gym supplement advertisement poster using a reference portrait. Customize the brand name, tagline, and athlete outfit to fit your campaign.

### Full prompt
```text
Commercial fitness supplement advertisement poster.

Subject: Use the exact facial features and appearance of the man from the reference photo, depicted with an extremely muscular, athletic physique.
Outfit and Pose: Wearing a [fitted black sleeveless compression tank top and athletic shorts], captured in a powerful mid-flex pose with visible vascular arm definition and an intense, focused expression. A giant oversized black and red supplement tub prop stands dramatically behind him.
Background: Dark, dramatic gym setting with a deep red and black color grade, heavy smoke, and floating dust. Massive, bold typography reading "[IRON]" with a sharp red outline fills the background.
Floor: Dark gym flooring with intense red light reflections glowing beneath him.
Foreground Elements: An official supplement tub placed in the bottom right corner with visible nutrition details. Centered at the bottom is the aggressive bold red tagline: "[Built different. Trained harder.]".
Lighting and Style: Hard dramatic commercial studio lighting with smoke effects, high contrast, in the high-energy advertising style of Optimum Nutrition or Ghost campaigns.
```