The thing that makes Superb Nails so... well, superb isn't what you find inside, but rather what you won't find. Namely: products that contain formaldehyde, toluene, phthalates, or parabens. The shop chooses to avoid these ingredients in order to ensure everyone, including expectant mothers, can safely enjoy their manicures and pedicures. Armed with natural products and sterilized tools, the technicians can do anything from a quick polish change to a full set of acrylic or fiberglass overlays. And those seeking no-chip manicures are in luck as well, as Superb offers Shellac polish.