Esmalte Mixcoco Semipermanente #158Details and Features. One of the main advantages of semi permanent manicures and pedicures with Esmaltes Mixcoco is how long they last. Unlike conventional nail polish, semi permanent gel nail polish lasts between three and four weeks on your hands, due to the slower growth of these nails. Thanks to the durability of this semi permanent gel nail polish, you can go about your daily activities without fear of seeing it chip and scratch, or how it