ECRINAL Growth and Resistance Care intensely hydrates and nourishes the nail. Its action also aims to stimulate the growth, strength and flexibility of the nail, as well as its protection against external aggressions. The nail is smooth, resistant and cared for. Brittle, fragile, soft and yellowish nailsMethionine, Silicon, ANP 2+ (Gene Growth Activator), Provitamin B5, Lipesters Caprioil Seda Serina.