GAODING Whitening Essence Skincare Set

[Format] Professional e-commerce product main image, square 1:1, laboratory-chic skincare set advertising style with a cool violet palette. [Colors] A misty white laboratory backdrop with blurred glass flasks and a DNA-helix strand; the bottles carry soft violet gradients (#b9a8e0 range) with silver caps; dark navy and violet type; a lavender bottom strip. No frame border. [Layout] A black round logo tag top-left with a small campaign timer line beneath. A headline row of dark characters spans the upper area. The large essence bottle stands centre-left on a frosted podium; two smaller violet jars sit lower right. A white circular rank seal floats at the mid-left. The bottom quarter stacks a white price card on the left and a lavender math strip with a purple savings bar. [Subject] A tall frosted-glass essence bottle with a brushed silver cap, a violet-to-white gradient label reading "GAODING Whitening Essence, 150ml"; beside it a small violet eye-cream bottle with a diamond-faceted silver collar and a low round violet jar with a pale label; clinical glassware and a faint helix sculpture behind. [Headline] Dark headline row: "5% Niacinamide, Brighten, Renew, Fade Spots". Deal lines right of centre: "Buy 150ml" and "Receive 166ml total" with the numbers oversized in violet, above a chip reading "1-set purchase gift". White rank seal: "Best-selling acid serum, No.1". Bottom-left card: "Deal price $299" with "$299" huge in navy. Lavender strip: "Event price $399 - $50 - $50" in white and gold; small line above: "Anti-wrinkle eye cream 10ml x1 plus light lock face cream 6ml x1". [Badges] Black circular "YOUR LOGO" tag; white rank-medal seal. [Mood] Clinical, bright and ingredient-led; airy lab whites with violet glass, evidence-style skincare authority at thumbnail size.