片段 1｜问题本质：不是皮肤差，是释放太猛
High-resolution talking-head video, fixed camera, upper body visible,
neutral professional laboratory lighting,
overall brightness high and even, no overexposure,
background lab bench and environment clearly visible with normal exposure,
male researcher @wuchangwen,
wearing white lab coat and white shirt,
clean, professional scientific appearance,
facial skin clean, smooth, hydrated, elastic,
skin looks healthy, well-conditioned, and naturally radiant,
fair skin tone with subtle rosy undertone,
no beard, no stubble, no beard shadow, clean-shaven,
no wrinkles, no dullness, no yellow or gray cast,
skin clarity high, texture natural and realistic,
high luminance with highlights preserved,
image sharp and clear,
no blur, no softness, no haze,
@wuchangwen looks directly into camera and speaks calmly and professionally:
“A醇越用越敏？不是皮肤差，是释放太猛。很多抗老精华越用越刺、越用越敏，真不是你皮肤脆弱，而是配方把A醇‘一股脑’全丢给皮肤，根本没给耐受留时间。” — while placing a sealed amber vial onto a stainless steel bench in a GMP formulation lab; background shows mixing tanks and airflow grilles (all labels blurred).
Negative prompt:
overexposure, blown highlights, clipped whites,
beard, stubble, beard shadow,
beauty filter, over-smoothing, pore blur,
yellow skin, dull skin, dark skin,
cinematic lighting, film look, blur, soft focus