Mavala Scientifique is a specialized nail hardener treatment that helps strengthen weak, soft, or splitting nails. This scientific formula works by improving the cohesion between nail layers to create harder, more resilient nails that are less prone to breaking. This is a nail care product that should be applied only to the tips of clean, polish-free nails. For best results, hold hands downward during application to prevent the solution from running onto cuticles. The product can be used 2-3 times per week until desired nail hardness is achieved, after which applications can be reduced for maintenance. Regular nail polish and other manicure products can be applied after the treatment has dried.