Age nail extensions detergents and typing can all play havoc with our hands and nails renunail has nailed it renunail is the premium award winning nail care brand for longer stronger healthier looking nails in just four weeks renunails new three step programme aids the following nail concerns with ease and effectiveness to ensure fabulous looking natural nails any time of year step 1 rescue and repair renunail strengthener 30ml step 2 restore and maintain renunail sensitive 14ml