We know that eating kale is good for you, but have you ever heard of applying it to your nails? Nails Inc has recently launched a new nail care line called Nailkale.  Enriched with a kale extract known for its high amounts of vitamins A, C and K, it stimulates advanced keratin production while hydrating and nourishing as its absorbed by the nail. After four weeks of regular use, your nails will become stronger from your first application.