Nailkale superfood base coat is an antioxidant five benefit base coat infused with kale extract to strengthen nails this nailkale superfood base coat is a powerful nail treatment that offers keratin hardening and activation to stimulate nail growth hydration anti breakage and anti splitting protection and deep nourishment coat nails with this formula for healthier looking brighter nails and a high gloss finish nails inc is an award winning brand known for catwalk colour high quality pro