MG217 Ichthammol Ointment helps soothe irritated skin on contact. This first aid ointment contains 10% authentic ichthammol (Ammonium bituminosulfonate). Authentic ichthammol will have a distinct odor. MG217 10% Ichthammol Ointment is made with naturally derived ingredients and contains no parabens, no artificial colors, no synthetic fragrance and no animal testing.