Active Smooth works like a “BB cream for nails”: it doesn’t just add colour — it corrects and refines the nail surface. The treatment-polish formula fills in ridges and smooths uneven texture, leaving nails looking naturally neat and cared-for. With a soft satin finish and buildable sheen depending on how many coats you choose, it’s ideal for minimal-maintenance manicures, or when your nails are in recovery. Over time, nails tend to feel stronger and look healthier, making this a smart choice if you often switch between treatments or polish.