Place the Product Bottle upright on the Background Surface, composed slightly off-center with generous negative space around it. Use soft diffused studio light from the upper left, creating a gentle, natural-looking shadow beneath and behind the bottle without harsh edges. Render the Brand Name as a clean text overlay near the upper third of the image, with precise spelling, balanced letter spacing, and typography that suits a contemporary skincare advertisement. Keep the bottle label legible and the glass, liquid, cap, and surface textures photorealistic. Use a restrained editorial composition with subtle tonal contrast and refined product styling. Frame the image vertically in the Format, with no extra products, logos, or decorative elements.
Use these details:
Product Bottle: "amber glass facial serum bottle with a matte white dropper cap"
Brand Name: "Luma Botanics"
Background Surface: "white veined marble"
Format: "4:5 Instagram post"
AI models never repeat themselves exactly, so your result will differ from the one here. Change the details to make it yours.