Mavala Mavastrong is a fortifying and protective base coat treatment designed to strengthen weak and damaged nails. This Swiss-made nail care solution helps prevent splitting and breaking while providing a protective barrier for healthier nail growth. The product comes in a 10ml bottle with an application brush for easy use. As a base coat, it should be applied directly to clean, bare nails before nail polish application. This is a professional nail care product from Mavala's Swiss laboratories, formulated specifically for nail protection and strengthening.