Shellac manicures have several advantages over other nail treatments: they last longer, have a smooth and natural finish, and are removed effortlessly without damage to natural nails. Shellac manicures are also safer and less invasive than other options like acrylic nails, with a lower risk of allergic reaction since shellac contains few allergens. Additionally, shellac manicures offer a long-lasting, shiny look and are available in over 100 colors.