Hydrating Blue Gel Toner Bottle

[Format] Professional e-commerce product main image, square 1:1, fresh aquatic skincare style with rippling blue light and floating bubbles. [Colors] Background is a luminous aqua-to-cobalt gradient (#bfe6f5 to #2a7fd4) with silky water ripples and soft caustics; primary accent is a deep blue bubble ring (#1f5fbf); headline text in near-black; no frame border. [Layout] The headline spans the top centre with a thin outlined pill beneath it; the hero bottle stands centre on a rippling reflective surface, wrapped by a large translucent circular bubble ring; two small claim stacks sit mid left and lower right. [Subject] A slim clear glass toner bottle with a gold-toned pump collar and clear cap, filled with sparkling blue gel serum full of suspended shimmer bubbles, standing in a soft pool of water with tiny bubbles rising around it. No people. [Headline] Top: "Hydration Inside and Out, Moisture All the Way Down" in bold near-black caps. Beneath it, a thin blue-outlined pill: "Deep Hydration · Long-Lasting Moisture". Mid-left: a small plus-icon line "7-Day Stronger Barrier" in blue bold over the grey note "stabilises skin condition". Lower-right: a matching blue line "48H Lasting Moisture" with the grey note "balances skin's water and oil". [Mood] Cool, quenching and clinical-fresh; glowing blue water light with a single hero bottle and airy claim typography.