Ibx is an intense nail repair system that is used to treat damaged or weak nails heat is placed on the nails so that ibx repair is absorbed into the nail instead of sitting on top of the nail the ingredients in ibx repair help correct flaking cracked or dented nails ibx strengthener is then applied to give the nail extra protection and strength this treatment is perfect for nurse39s or people working in an environment were nail polish is prohibitted as the treatment is translucent ibx