Korres nail colour top coat applying perfect colour protection this top coat nail lacquer from korres leaves your nails with a high gloss finish for a truly flawless manicurecontaining provitamin b5 improves nail flexibility and strength by increasing the water storage capacity of keratin in your nails oligoelements supports minerals like silicium calcium and zinc that promote keratin production strength and flexibility to ensure nails arent dry brittle and flakey