GEHWOL med Protective Nail and Skin Pen is used for the care and the protection for nails of feet and fingers. Contents last for approximately 1,000 treatments. The known caring ingredients Jojoba oil, Vitamin-E, Acetate, Panthenol and Bisabolol care for the nails. Brittle, dry nails become supple and beautiful gaining a natural silky sheen. Caprylyl Glycol, Undecylenamide DEA prevents effectively from fungus.