"A 20s woman with shoulder-length wavy brown hair in a cozy beige hoodie and black leggings holds a sleek skincare serum bottle close to the phone camera, looking slightly past the lens with a natural half-smile like a TikTok “morning routine” clip. Clean product-photography setup: the serum bottle is isolated on a pure white seamless background with dramatic studio lighting, crisp defined shadow, high-end commercial sharpness, while she’s softly visible behind it in a casual bedroom setting with natural window light spill. Shot on a smartphone feel, candid and unpolished pose, but the product remains perfectly lit and hyper-detailed."