High-resolution scientific talking-head video,
fixed camera, locked framing, upper body visible,
no camera movement,
professional laboratory lighting optimized for short-video platforms,
global brightness intentionally elevated,
facial skin exposure locked as absolute priority,
no overexposure, no clipped whites,
highlights preserved on face and lab surfaces,
full laboratory environment visible and clear,
background brightness capped below facial exposure,
no blown highlights anywhere in frame,
female researcher @liuyan7,
wearing white lab coat and white shirt,
clean, professional, scientific appearance,
facial skin in ideal healthy condition,
skin smooth, elastic, hydrated, refined,
fine lines visually softened by lighting,
no emphasized wrinkles,
complexion corrected to remove yellow or gray cast,
fair skin with healthy pink undertone,
white-and-pink clarity, translucent and bright,
skin looks clean, even, and youthful,
natural skin only, no makeup, no lipstick, no blush,
skin quality achieved by lighting and exposure only,
no beauty filter, no artificial smoothing,
image sharp, high micro-contrast,
facial details clear even after platform compression,
no blur, no haze,
@liuyan7 looks directly into camera and speaks provided script only,
”这套复配结构已完成多品牌量产验证，28天加速稳定性全通过，刺激相关客诉明显下降。
想获取已验证、可量产的多功效方案，私信
复配包
即可。”
全景实验室，多品牌包装瓶陈列架前，@liuyan7 手持检测报告，背后屏幕显示
“28天稳定性测试通过率100%”“客诉下降90%”。她面向
镜头，递出一份标有
复配包
的工程文件
Negative prompt:
overexposure, blown highlights, clipped whites,
beauty filter, makeup, lipstick, blush,
plastic skin, pore blur, over-smoothing,
cinematic lighting,
yellow skin, dull skin, gray skin,
blur, haze