The treatment includes : - shaping the nail ; - full hand care scrub & mask - Russian Manicure protocol that allows to have a net outline of the nail. Made with a sander with very soft tips, the Russian manicure releases and visually extends the nail. It gives it a regular outline as well as sharpness by removing the cuticles smoothly. Besides, it presents another advantage by delaying the impression of regrowth. - laying the Protein Base with creation of the nail crown (apex). This base will moisturize and strengthen the nail. - regular nail polish in 2 coat and top coat ; - moisturizing hand and nail.