Replace “gentle neutral backlight (not golden)” with “dramatic warm side-lighting with a narrow rim highlight,” and change “smooth soft shadows” to “deep sculpted shadows.” Keep “premium cosmetic advertising look,” but add “dark charcoal background” in place of “warm oatmeal background” for stronger contrast.

Replace “shallow depth of field” with “deep focus across the entire bottle,” and change “clear glass bottle filled with translucent rose-gold liquid” to “close-up clear glass bottle, rose-gold liquid filling most of the frame, highly visible liquid meniscus.” Replace “faint embossed pattern” with “minimal high-contrast label typography” so the label remains legible without competing with the liquid.

Keep “centered,” “clean composition,” “high-end product photography,” and “gentle neutral backlight” unchanged, then swap the color phrase “translucent rose-gold liquid” for variants such as “translucent pale jade liquid,” “milky pearl-white serum,” or “clear lavender serum.” Pair each with a matching background replacement, such as “cool sage studio background,” “soft ivory background,” or “muted lavender background,” while retaining the “matte white dropper cap” for a consistent product line.